1998 Half Dollar Value Checker: Errors List, “P”, “S” & “D” Mint Mark Worth

Within the Kennedy half dollar series, 1998 stands out as one of the most layered years in recent history — and most collectors don’t realize why.

Yes, you have the standard Philadelphia and Denver business strikes. But 1998 also produced what PCGS officially calls the rarest Kennedy half dollar ever made: the 1998-S Matte Finish Special Strike, with only around 62,000 coins issued exclusively through a six-week ordering window.

Standard circulation pieces from both mints average $2 in Good condition, while Mint State examples command $14 for Philadelphia issues and $19 for Denver strikes. The 1998-S Silver Proof DCAM sits at $14 and the regular 1998-S Proof DCAM at $4 — but the matte finish variety commands $125 or more in PR68 condition.

 

1998 Half Dollar Value By Variety

Here’s a quick overview of what your 1998 half dollar is worth based on its condition and mint mark.

If you know the grade of your coin, you can find the exact price below in the Value Guides section.

Also Read: Top 100 Most Valuable Kennedy Half Dollar Worth Money (1964 – Present)

 

Top 10 Most Valuable 1998 Half Dollar Value Worth Money

The 1998 Kennedy Half Dollar value hierarchy shows how preservation quality — not original mintage — drives prices for modern coins.

Philadelphia’s MS68 example leads at $1,500, a figure confirmed by an NGC-certified coin sold on eBay in January 2022. The silver proof specimens compete closely, with a PR70 DCAM reaching $1,440 at Goldberg Auctioneers on May 27, 2003.

Denver’s high-grade MS67 examples have reached $300 at eBay in November 2018 according to PCGS auction records, while GreatCollections reports selling 55 examples of the 1998-D over 16 years at prices ranging from $6 all the way to $6,058. Single-point grade differences can double or triple values because certified populations at MS68 and above are extremely limited across all 1998 varieties.

The 1998-S Clad Proof DCAM at PR70 fetched $518 at Heritage Auctions on February 23, 2005, while the silver version surpassed that at Goldberg Auctioneers. These figures confirm that the market rewards perfect preservation regardless of the coin’s clad or silver composition.

 

1998 Half Dollar Value History: The Kennedy Series and the RFK Collector’s Set

The Kennedy half dollar entered its 34th year of production in 1998, firmly established as a collector’s coin rather than everyday currency.

By this time, the denomination had nearly vanished from active commerce, with the U.S. Mint directing most production toward numismatists rather than cash registers. Philadelphia and Denver struck business strikes for mint sets and vending machine operators, while San Francisco focused exclusively on proof production.

The most historically significant event of the 1998 production year was the launch of the Kennedy Collector’s Set — a two-coin set pairing a specially finished Kennedy half dollar with the 1998 Robert F. Kennedy Commemorative Silver Dollar. The RFK dollar program was authorized under Section 206 of Public Law 103-328, which directed the Secretary of the Treasury to issue silver dollars honoring Robert Kennedy, with surcharges benefiting the Robert F. Kennedy Center for Justice and Human Rights.

The 1998-S Kennedy half dollar in that set received a matte finish created through two unique die-preparation steps. First, the die faces were sandblasted with a combination of glass beads and aluminum oxide. Second, a hard chrome plate was applied to protect the resulting frosted texture — a first-and-only technique in the entire Kennedy series.

The Collector’s Set was available only during a six-week ordering window from January 2 to February 13, 1998, priced at $59.95 per set. Demand resulted in sales of approximately 62,000 sets, establishing the 1998-S Matte Finish as the lowest mintage Kennedy half dollar ever produced and the current key date for the series, as recognized by PCGS CoinFacts.

Gilroy Roberts, the coin’s obverse designer and the ninth Chief Engraver of the U.S. Mint (1948–1965), based his Kennedy portrait on a presidential medal he had already created, a design that widow Jacqueline Kennedy herself requested be placed on the half dollar denomination. Frank Gasparro, Roberts’s assistant and later the 10th Chief Engraver (1965–1981), designed the reverse eagle from the Presidential Coat of Arms — a design whose current form was finalized by President Harry S. Truman in 1945.

Also Read: Top 35 Most Valuable Franklin Half Dollar Worth Money (1948 – 1963)

 

Is Your 1998 Half Dollar Value High or Low? Rarity Explained

Our Coin Value Checker App provides instant rarity assessment to help identify valuable varieties within your collection.

 

Key Features That Affect the 1998 Half Dollar Value

The 1998 Kennedy Half Dollar was produced across three mints with meaningfully different finishing methods, and understanding those differences is the first step in understanding its value.

Business strikes from Philadelphia and Denver represent the most accessible varieties in any grade. San Francisco concentrated on proof production using polished dies, while Denver also produced a small quantity of experimental “Proof Like” pieces with mirror-surfaced fields.

The undisputed rarity of the year — often overlooked by beginners — is the 1998-S Matte Finish Special Strike, which comes from an entirely separate production process and is found only in the original Kennedy Collector’s Set.

The Obverse Of The 1998 Half Dollar

Gilroy Roberts’s portrait of President Kennedy presents his profile facing left with hair detail that flows naturally from forehead to neckline. Roberts’s initials “GR” appear on the neck truncation just above the letters “WE” in the motto below — a consistent feature since the series began in 1964.

“LIBERTY” spans the upper rim in bold block lettering, while “IN GOD WE TRUST” divides around the portrait base. The date “1998” sits along the bottom edge, and the mint mark — “P” for Philadelphia, “D” for Denver, or “S” for San Francisco — appears above the gap between the two nines in the date.

The Reverse Of The 1998 Half Dollar

Frank Gasparro’s heraldic eagle dominates the reverse with outstretched wings and a Union shield on its chest representing the 13 original colonies. The left talon (viewer’s right) holds thirteen arrows symbolizing military readiness, while the right claw (viewer’s left) grips an olive branch — with the eagle’s head turned toward peace, per the founding symbolism.

Gasparro based this eagle directly on the Presidential Coat of Arms from the Seal of the President, whose current form was finalized by President Harry S. Truman in 1945. His initials “FG” appear near the eagle’s lower left tail feathers, and “UNITED STATES OF AMERICA” and “HALF DOLLAR” curve along the top and bottom rims respectively.

Other Features Of The 1998 Half Dollar

The coin uses copper-nickel clad construction for business strikes and standard proof pieces, with a copper core and outer layers of 75% copper and 25% nickel — a composition that has been standard for Kennedy halves since 1971. Silver proof issues use 90% silver and 10% copper.

Standard clad dimensions include a 30.6 mm diameter and 11.34 g weight, while the silver proof version weighs 11.30 g due to silver’s higher density. The edge carries 150 reeded grooves cut uniformly around the circumference, serving both anti-counterfeiting and coin identification purposes.

Also Read: Top 60+ Most Valuable Walking Liberty Half Dollar (1916 -1947)

 

1998 Half Dollar Value — Mintage & Survival Data

The 1998 Kennedy Half Dollar mintage totaled over 33 million coins across all varieties, with business strikes dominating at both Philadelphia and Denver. Philadelphia produced 15,646,000 pieces and Denver struck 15,064,000 — nearly identical totals that make neither mint particularly scarce by raw count.

Survival rates tell a sharply different story. Both Philadelphia and Denver business strikes hold a 50% survival rate, reflecting typical patterns for modern clad coins where collectors saved large quantities at the time. San Francisco proof production shows the high preservation rates expected from collector coins, with both the Silver Proof DCAM and the clad Proof DCAM achieving 95% survival from mintages of 878,792 and 2,086,507 respectively.

The 1998-S Matte Finish Special Strike — not included in the standard mintage table above — is the outlier that changes the entire 1998 story. With only approximately 62,000 pieces struck, it is the rarest Kennedy half dollar of any year, a fact confirmed by PCGS CoinFacts. By comparison, even the scarcest other 1998 variety (the Silver Proof) has over 14 times as many coins produced.

Also Read: What Half Dollars Are Worth Money?

 

The Easiest Way to Know Your 1998 Half Dollar Value

Determining your 1998 half dollar’s value starts with the mint mark above the date: “S” signals potential 90% silver content (0.3617 troy oz, providing approximately $18+ in silver melt value at current spot prices), while “P” and “D” denote copper-nickel clad with no precious metal content.

Next, check surface preservation carefully. Copper-nickel clad coins show contact marks readily even from light handling, which is why MS68-grade examples are so rare despite millions being produced — PCGS has certified just six 1998-P coins at MS68 out of 459 total grading events, and NGC has certified only 15 MS68 examples from 377 submissions. If your “S” mint coin has a frosted, sandblasted texture across both the fields and the devices (rather than mirror-like fields), you may have the key date 1998-S Matte Finish variety worth $125 or more.

Coin Value Checker App streamlines this entire multi-step process, automatically detecting composition, identifying the matte finish variety, grading condition, and calculating accurate market value within seconds.

 

1998 Half Dollar Value Guides

• 1998-P (Philadelphia Mint)
• 1998-D (Denver Mint)
• 1998-D Proof Like (Denver Mint Special Finish)
• 1998-S Silver Proof DCAM (San Francisco Mint)
• 1998-S Proof DCAM (San Francisco Mint)
• 1998-S Matte Finish Special Strike (San Francisco Mint — Key Date)

The 1998 Kennedy Half Dollar was produced across multiple facilities with distinct striking methods, creating varied availability in today’s collector market.

Business strikes from Philadelphia and Denver represent the most accessible varieties, while Denver’s experimental Proof Like finish offers a unique intermediate category. San Francisco handled all proof production — including the rare matte finish variety most beginners overlook entirely — which is the single most important piece of knowledge for any 1998 half dollar collector.

 

1998 Half Dollar Value — 1998-P Philadelphia Mint

The 1998-P half dollar illustrates the core dynamic of modern Kennedy collecting: a 15.6-million-coin mintage means nothing in grades below MS67, but above that level the coin becomes genuinely rare. Circulated examples remain at or near face value, while the MS64–MS66 range commands modest premiums of $9–$15 according to recent CoinWeek auction surveys.

The real scarcity begins at MS68. PCGS has certified just six 1998-P half dollars at MS68 from 459 total grading events, while NGC has certified 15 from 377 events — a combined population of 21 coins across both services from an original mintage of over 15 million. Neither the Cherrypickers’ Guide to Rare Die Varieties nor Variety Vista lists any recognized die varieties for the 1998-P, so condition is the only factor separating a common coin from a trophy piece.

Auction records confirm the dramatic price curve: a PCGS MS66 sold at American Numismatic Rarities (ANR) on March 14, 2006 for $1,000 — the record for that grade. An NGC MS68 sold on eBay in January 2022 for $1,500, while another NGC MS68 brought $421.88 at GreatCollections on May 13, 2018. The Greysheet (CDN Publishing) classifies any business-strike Kennedy in MS67+ as a conditional rarity, a distinction that applies directly to the handful of 1998-P examples that have reached that benchmark.

Recent auction records reflect the market’s recognition of grade-sensitive pricing for this Philadelphia issue.

Current market activity shows sustained collector interest in this variety, with trading patterns indicating consistent demand across multiple grade levels.

 

1998 Half Dollar Value — 1998-D Denver Mint

The 1998-D half dollar carries Denver’s “D” mint mark and shares a nearly identical mintage of 15,064,000 with its Philadelphia counterpart. PCGS CoinFacts notes that while examples are easy to obtain up to MS66, specimens in MS67 are fairly scarce and require significant searching, and MS68 examples are considered very rare with very few known.

GreatCollections data across 16 years of sales shows 55 certified 1998-D examples selling at prices from $6 to $6,058 across grades 64 to 68 — a dramatic spread that underscores how condition rarity, rather than mintage, determines final prices. The PCGS auction record for the 1998-D is $300 for an NGC MS67 sold on eBay on November 27, 2018, well below what a genuine MS68 example would bring. Denver’s copper-nickel clad composition reveals contact marks just as readily as Philadelphia’s output, making any truly pristine survivor a meaningful numismatic rarity despite abundant availability in circulated condition.

Recent auction results provide insight into current market valuations across different grade levels.

Market activity data shows trading patterns and collector interest levels for this Denver variety throughout recent months.

 

1998 Half Dollar Value — 1998-D Proof Like Denver Special Finish

The 1998-D Proof Like half dollar represents Denver’s experimental venture into enhanced finishing, where select business strike dies received additional polishing to create mirror-like fields that mimic proof appearance. These coins are designated “PL” (Proof Like) by grading services — a term meaning the coin’s surfaces reflect images clearly in the fields even though it was struck using regular business strike methods rather than polished proof planchets.

The exact quantity bearing this finish is uncertain, as the Denver Mint did not track the Proof Like designation separately from its regular output. This creates collector interest because scarcity is genuine, though documentation is limited. Values sit between regular Denver strikes and formal San Francisco proofs, reflecting the coin’s intermediate position within the 1998 production hierarchy.

Current auction records demonstrate consistent trading activity for this specialized Denver variety across multiple grade levels.

Market activity patterns reveal ongoing collector interest in this experimental finish, indicating sustained recognition of its unique place within the 1998 half dollar series.

 

1998 Half Dollar Value — 1998-S Silver Proof DCAM (San Francisco)

The 1998-S Silver Proof DCAM half dollar is the year’s 90% silver Kennedy variety, containing 0.3617 troy ounces of pure silver — giving it an intrinsic melt value tied directly to the silver market. According to PCGS CoinFacts, the coin weighs 11.30 g and was struck at San Francisco with a mintage of 878,792, with a remarkable 95% survival rate reflecting the careful handling proof coins consistently receive from collectors.

DCAM stands for Deep Cameo, which means the coin’s raised design elements (called “devices”) appear heavily frosted white against mirror-bright background fields. By 1998, San Francisco’s proof production achieved this Deep Cameo standard routinely, making DCAM designation the norm rather than a bonus on late-era proof Kennedys.

The precious metal content creates dual market appeal: silver investors appreciate the melt value floor, while Kennedy collectors seek the variety for type and date completion. This cross-collector demand provides price stability during market fluctuations that clad proof pieces simply don’t enjoy.

The top auction record for this variety was achieved at Goldberg Auctioneers on May 27, 2003, when a PCGS PR70 DCAM example sold for $1,440 — a figure that reflects both silver premiums and the extreme rarity of a perfect proof surface. Most certified examples grade PR69 DCAM, with PR70 specimens representing genuine preservation perfection.

Recent auction activity provides current market valuations for this silver proof variety across different grade levels.

Market activity data reveals trading patterns and collector engagement with this distinctive San Francisco issue throughout recent months.

 

1998 Half Dollar Value — 1998-S Proof DCAM Clad (San Francisco)

The 1998-S Proof DCAM half dollar is San Francisco’s standard clad proof, using copper-nickel composition while achieving the same Deep Cameo (frosted devices against mirror fields) contrast as its silver counterpart. The PCGS CoinFacts record for this coin is $518, realized at Heritage Auctions on February 23, 2005 for a PR70 DCAM — meaningfully lower than the silver version at the same grade because this coin carries no precious metal content.

The mintage of 2,086,507 makes this variety the most plentiful in the 1998 proof lineup, ensuring easy availability across most proof grades. The pricing curve shows modest increases through PR67 and PR68, with sharper acceleration only at the near-perfect PR69 and PR70 levels where condition rarity begins to affect supply. Collectors building Kennedy proof sets often include this coin as an affordable representative of the era’s standard proof production quality.

Auction records provide current market data for this accessible San Francisco proof variety across different certification levels.

Market activity trends show collector participation patterns and trading frequency for this standard clad proof issue over recent months.

Also Read:Rare Half Dollar Coins to Look For

 

Rare 1998 Half Dollar Value: Error Coin List

Kennedy half dollar production in 1998 used computer-controlled presses that dramatically reduced dramatic error varieties compared to earlier decades. However, die preparation anomalies and mechanical irregularities still occurred across all three facilities, creating collectible errors that demonstrate how even modern technology cannot eliminate all minting variables.

1. 1998-P Doubled Die Obverse (DDO) Errors

A Doubled Die Obverse (DDO) occurs when a coin die receives two or more overlapping impressions from the master hub during the manufacturing process, leaving permanent doubling on all coins struck with that die. The 1998-P doubled die obverse shows subtle spreading on “LIBERTY” and Kennedy’s profile details — visible under magnification as slight doubling rather than dramatic separation.

Neither the Cherrypickers’ Guide nor Variety Vista lists any officially catalogued DDO for the 1998-P, meaning identified examples are considered attributed varieties rather than formally recognized die varieties. Premiums for confirmed examples depend heavily on the clarity of the doubling and overall coin grade.

2. 1998-D Off-Center Strike Errors

Off-center strikes occur when a blank planchet feeds into the striking chamber incorrectly, resulting in a coin with the design shifted off-center and a crescent of blank metal visible along one edge. Denver 1998 examples showing 5–15% off-center displacement are most common, and these errors appeal to error collectors due to their obvious visual impact and clearly mechanical cause.

More dramatic off-center strikes — 20% or more displacement with the date still visible — command significantly higher premiums. Coins where the “D” mint mark remains readable despite the shift are most desirable for variety attribution purposes.

3. 1998-S Clipped Planchet Errors

Clipped planchet errors happen when the blanking press overlaps previously punched holes in the coin strip, producing a coin with a curved or straight section missing from its edge. San Francisco proof production occasionally yielded these errors despite quality control, making them especially collectible because they combine a dramatic mechanical defect with the mirror surfaces and Deep Cameo contrast of a proof coin.

Clip size and location determine value — clips affecting design elements (such as Kennedy’s portrait or the eagle’s wing tip) command higher prices than edge clips in uninscribed areas. A 1998-S clipped planchet proof with a 15%+ clip and DCAM designation is a genuinely uncommon piece sought by both error collectors and Kennedy specialists.

4. 1998 Wrong Planchet / Off-Metal Errors

Wrong planchet errors occur when a coin is struck on a planchet (blank) intended for a different denomination or coin type. For the 1998 Kennedy half dollar, the most interesting potential off-metal scenario would involve a clad half dollar design struck on a quarter planchet — creating an undersized, lightweight coin with sharp, clear design detail that stops abruptly at the planchet’s edge.

These errors are rare for any modern half dollar year and would require professional authentication. Any 1998 half dollar appearing noticeably smaller or lighter than normal (standard weight 11.34 g) should be weighed and submitted for examination.

 

Where to Sell Your 1998 Half Dollar Value

Whether you own a well-circulated example or a high-grade rarity, selecting the right venue can make a significant difference in the price you receive. From trusted auction houses to online marketplaces and specialist dealers, each option offers unique advantages depending on your goals, timeline, and comfort level with the selling process.

Check out now: Best Places To Sell Coins Online (Pros & Cons)

 

1998 Half Dollar Value Market Trend

*Market Trend Chart showing the number of people paying attention to this coin.

 

FAQ about the 1998 Half Dollar Value

1. How much silver is in a 1998 half dollar?

Regular 1998 half dollars with “P” or “D” mint marks contain no silver — they are copper-nickel clad coins. Only the 1998-S Silver Proof DCAM contains 90% silver (approximately 0.3617 troy ounces), providing an intrinsic silver melt value tied to current spot prices. The 1998-S Matte Finish is also struck in 90% silver and carries the same silver content.

2. Why are high-grade 1998 half dollars so expensive?

Despite mintages exceeding 15 million coins at both Philadelphia and Denver, the copper-nickel clad composition shows contact marks easily, making truly pristine examples rare. PCGS has certified just 6 examples of the 1998-P at MS68 out of 459 total submissions — a survival rate at the top grade of less than 0.000039% of the original mintage — which creates genuine condition rarity that drives prices to $1,000–$1,500 for top specimens.

3. What is the 1998-S Matte Finish Kennedy half dollar and why is it important?

The 1998-S Matte Finish is the rarest Kennedy half dollar ever produced, with approximately 62,000 coins struck — making it the key date of the entire series. It was only available as part of the Kennedy Collector’s Set alongside the 1998 Robert F. Kennedy Silver Dollar, sold during a six-week ordering window in early 1998 at $59.95 per set. Its frosted, sandblasted texture makes it visually unique compared to all other Kennedy halves.

4. How do I identify the 1998-S Matte Finish coin versus a regular 1998-S Proof?

Hold both coins under consistent lighting: the standard 1998-S Proof DCAM will show deeply reflective mirror-like fields contrasting with frosted white raised devices. The 1998-S Matte Finish will appear uniformly dull and frosted across both the background fields and the raised devices — there are no mirror surfaces anywhere on the coin. If your “S” mint 1998 half dollar has that uniform frosted, grainy texture throughout, you likely have the key date variety.

5. What is DCAM and how does it affect 1998 half dollar value?

DCAM stands for Deep Cameo, a designation awarded by PCGS and NGC to proof coins that show strong contrast between the heavily frosted raised devices and the deeply reflective mirror-like background fields. On 1998-S proof Kennedys, DCAM became the standard designation by this era, meaning most examples qualify. PR70 DCAM examples command the highest premiums — the 1998-S Silver PR70 DCAM sold for $1,440 at Goldberg Auctioneers in 2003, while the clad PR70 DCAM brought $518 at Heritage Auctions in 2005.

6. What was the Kennedy Collector’s Set and where can I still find one?

The 1998 Kennedy Collector’s Set was a two-piece commemorative package offered by the U.S. Mint, containing the 1998-S Matte Finish Kennedy Half Dollar and the 1998 Robert F. Kennedy Uncirculated Silver Dollar. Authorized under Section 206 of Public Law 103-328, it was priced at $59.95 and sold exclusively during a six-week window from January 2 to February 13, 1998. Complete sets in original packaging still appear on eBay, at coin shows, and at established dealers, often for $60–$150 depending on condition.

7. Is it worth grading my 1998 half dollar with PCGS or NGC?

Grading makes economic sense only if your coin has a realistic chance of achieving MS67 or higher for business strikes, or PR69–PR70 for proofs — grades where certified populations are small and premiums are meaningful. A circulated 1998-P or 1998-D is worth face value regardless of certification. However, if your coin is a 1998-S Matte Finish, PCGS or NGC certification is strongly recommended because buyers pay significant premiums for authenticated examples in a series where the matte designation itself must be verified.

8. Can I still find 1998 Kennedy half dollars in circulation or bank rolls?

Standard 1998-P and 1998-D business strikes still occasionally appear in bank rolls because the half dollar has been a denomiation in continued — if minimal — production since 1964. However, proof and matte finish varieties were only sold directly to collectors and will not be found in circulation. If you’re searching bank rolls for 1998 half dollars, you’re hunting for condition rarities rather than mintage rarities.

9. What errors should I specifically look for on my 1998 half dollar?

The most accessible errors to check for are doubled die obverse (DDO) effects on “LIBERTY” and Kennedy’s portrait details (visible under 5–10x magnification as slight spreading or doubling), off-center strikes where the design shifts visibly with blank metal on one edge, and clipped planchets where part of the coin’s edge is missing. For 1998-S proof coins, any surface irregularity combined with a proof finish is worth professional examination since these are particularly desirable to error collectors.

10. How do the 1998 half dollar values compare to earlier key-date Kennedy halves?

Among business strikes, the 1998-P and 1998-D are common-date coins worth face value in circulated grades — nothing close to the 1964 Accented Hair or 1970-D key dates. However, the 1998-S Matte Finish is in a completely different league: CDN (Greysheet) lists it alongside the 1974 DDO and 1982 No FG as one of the Kennedy series’s most notable scarce varieties, and its ~62,000 mintage makes it scarcer than even the storied 1970-D (minted for mint sets only). For a modern Kennedy collector, the 1998-S Matte Finish is the single most important acquisition in coins produced after 1987.