1920 Half Dollar Value Checker: Errors List, “D”, “S” & No Mint Mark Worth

1920 Half Dollar value ranges from $0.50 face value to $96,938. That record was a Grade 66 example sold through Legend Rare Coin Auctions in January 2019. If you want to know what yours might be worth, upload a photo of your coin below for a quick value range. You can also scroll down to check recent eBay sales and see what collectors are paying right now.

 

1920 Half Dollar Value By Variety

Here’s what your 1920 half dollar is worth based on condition and mint mark. If you know the grade, check the exact price in the Value Guides section below.

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

 

Top 10 Most Valuable 1920 Half Dollar Value: What Auction Records Reveal

The coin sitting at the top of this list is a 1920-S graded MS66+ by PCGS. It brought $96,937.50 at Legend Rare Coin Auctions on January 27, 2019. That result cemented San Francisco strikes as the ultimate condition rarities in this date.

Denver coins punch way above their weight in the upper grades. Only 1.55 million were originally struck. A single MS-64 1920-D with original toning and great eye appeal sold for $14,400 at Stack’s Bowers in 2023. That’s serious money for a coin two grades below gem.

The price jumps between grades are staggering. Going from MS64 to MS66 can mean tens of thousands of dollars. That’s why slabbing through PCGS or NGC matters so much before you buy or sell anything in this range. Mint marks create a huge gap too — a 1920-D MS65 sells for $32,400, while the same grade from Philadelphia brings $9,106.

For a broader look at how 1920 issues stack up against other dates, check out our detailed Top 100 Most Valuable Walking Liberty Half Dollar Worth Money (Value Chart by Year).

 

1920 Half Dollar Value: History and Why It Matters for Collectors

By 1920, Adolph Weinman’s Walking Liberty design was in its fourth year of production. The country was shifting gears — World War I was over, women gained voting rights through the 19th Amendment, and the Roaring Twenties were just getting started.

Those economic changes show up directly in the mintage numbers. Philadelphia cranked out 6,372,000 coins and San Francisco made 4,624,000. Both coastal mints were busy. Denver? Just 1,551,000. Farmers in the heartland were getting crushed by falling crop prices after wartime demand dried up, and coin production dropped right along with the local economy.

Here’s a fun detail: PCGS expert David Hall has noted that the 1920 Philadelphia issue is “almost always very well struck” with “the soft satiny look of the earlier Walkers.” That quality edge makes Philly coins stand out from their branch-mint siblings.

Weinman’s obverse design got a second life in 1986 when the U.S. Mint adapted it — nearly unchanged — for the American Silver Eagle bullion coin. Not many designs get that kind of encore.

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

 

Is Your 1920 Half Dollar Value Affected By Rarity?

The 1920-D is the obvious standout. PCGS CoinFacts calls it “a rare coin in high grades and a very rare coin in mint state.” That’s about as blunt as they get.

The 1920-S is trickier. The mintage was a healthy 4.62 million, but good luck finding one in gem condition. A hoard of roughly 40 gem-quality pieces surfaced in the 1970s, which explains why a few MS64–MS65 examples pop up now and then. Jim Halperin also documented buying two original rolls of 1920-S halves from collector James Bennett Pryor in the late 1970s — the only “quantity deal” of this early Walker he’s ever handled.

So the 1920-D is rare by the numbers, and the 1920-S is a completely different kind of rare — common enough in lower grades but nearly impossible at the top.

Use our Coin Identifier and Value App to instantly check rarity scores and compare scarcity across different Walking Liberty dates and mint marks.

 

Key Features That Determine 1920 Half Dollar Value

By 1920, the Mint had four years of experience with Weinman’s design. Striking had improved since 1916, but certain facilities still struggled with the high-relief details — and that directly affects what your coin is worth today.

One thing to know upfront: Walking Liberty halves don’t carry an official “Full Strike” or “Full Head” designation from PCGS or NGC. That’s different from Franklin halves (Full Bell Lines) or Mercury dimes (Full Bands). But strike quality still matters enormously. A coin showing full, sharp detail in Liberty’s left hand can bring 50–75% more than a mushy example in the same grade.

The Obverse of the 1920 Half Dollar

Liberty strides forward across the coin, draped in flowing robes with intricate fold lines. The movement in this design is what makes it one of the most beautiful U.S. coins ever struck.

“LIBERTY” sweeps across the upper rim in bold lettering. The date “1920” sits at the base, framed by the sweep of Liberty’s gown. “IN GOD WE TRUST” appears to the right of her skirt — letter sharpness here varies a lot between mints.

When you’re checking strike quality, focus on Liberty’s outstretched left hand. On weakly struck coins — especially 1920-S pieces — the fingers blend together instead of showing clean separation. Dealers flag this as a major value killer. Her right hand holds branches of laurel and oak, representing peace and strength. On a well-struck, well-preserved coin, those details stay crisp.

The Reverse of the 1920 Half Dollar

Flip it over and you’ll see an eagle perched on a mountain crag with wings spread wide. The rocky textures on that peak show off the sophisticated relief work in Weinman’s design.

“UNITED STATES OF AMERICA” follows the upper curve, “HALF DOLLAR” spans the bottom, and “E PLURIBUS UNUM” sits above the mountain peak. Look below the small pine sapling growing from the rocks — that’s where you’ll find the mint mark. A “D” means Denver, an “S” means San Francisco. No letter? Philadelphia. This placement was standardized by 1917 after the earliest coins briefly carried the mint mark on the obverse.

Other Features of the 1920 Half Dollar

The 1920 is 90% silver and 10% copper, containing 0.36169 troy ounces of silver. Even a beat-up example has a melt value floor that protects you.

Specs are standard for the series: 30.6mm diameter, 12.5 grams total weight, and a reeded edge with 150 vertical ridges.

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

 

1920 Half Dollar Value: Mintage and Survival Data by Mint

Philadelphia made 6,372,000 coins. Denver made 1,551,000. That’s roughly a 4-to-1 ratio, and it shows up in every price guide.

San Francisco’s 4,624,000 mintage looks comfortable until you try finding one in gem condition. Greysheet confirms the 1920-S is “scarce as circulated grades rise” and “considered a key date in gem condition.” Only about 8 coins have been certified MS-67 by PCGS. None finer.

Here’s what’s interesting: survival rates are nearly identical across all three mints — roughly 4.7–4.9% of original production. But 4.9% of Denver’s tiny run means about 75,000 coins. That same percentage of Philadelphia’s output means around 300,000. I think that contrast tells you everything about why the 1920-D carries such a premium.

Also Read: What Half Dollars Are Worth Money?

 

The Easy Way to Know Your 1920 Half Dollar Value

Start with two things. First, check the reverse below the pine sapling for a mint mark: “D” for Denver (only 1,551,000 minted), “S” for San Francisco (4,624,000), or no mark for Philadelphia (6,372,000).

Second, look at the coin’s condition. Check Liberty’s breast, gown folds, hand detail, and the eagle’s feathers for wear. The grade — a numerical score from 1 to 70, where 60–70 means mint state (uncirculated) — makes a massive difference. Circulated Philadelphia coins range from $21 to $95, while uncirculated examples start at $675 for MS60.

Top-grade coins bring serious money. The 1920-D MS66 has achieved $87,000 at auction. The 1920 Philadelphia MS66+ sold for $31,725 at Legend Rare Coin Auctions on September 27, 2018. The 1920-S MS66+ reached $96,937.50 at Legend Rare Coin Auctions on January 27, 2019. According to a third-party source, a rare 1920-S MS-67 subsequently sold for approximately $108,000 at Heritage Auctions in 2022.

For quick professional-level grading and current market pricing, try the Coin Identifier and Value App.

 

1920 Half Dollar Value Guides: All Three Mint Varieties

• 1920 No Mint Mark Half Dollar (Philadelphia)
• 1920-D Half Dollar (Denver)
• 1920-S Half Dollar (San Francisco)

Each of the three 1920 mints produced coins with different strike characteristics and luster types. Those differences drive real price gaps today.

Philadelphia’s high output created the most common variety — but also the best-struck coins. Denver’s tiny mintage made it the series key date. San Francisco coins top the auction charts in high grades despite a larger mintage, thanks to notorious strike problems and extreme scarcity above MS65.

 

1920 No Mint Mark Half Dollar Value (Philadelphia)

Most collectors overlook the Philadelphia coin. That’s a mistake. With 6,372,000 struck, it’s the most common 1920 variety — but David Hall at PCGS CoinFacts calls it “almost always very well struck” with “the soft satiny look of the earlier Walkers.” You won’t find that consistency from Denver or San Francisco.

Common in circulated grades, sure. But uncirculated pieces get genuinely scarce fast. Gem MS65 is rare. Anything above MS65 is very rare.

The auction record sits at $31,725 for a PCGS MS66+ sold at Legend Rare Coin Auctions on September 27, 2018. Registry set collectors chase well-struck early Walkers hard, and Philadelphia’s superior striking gives these coins an edge in competitive bidding.

The auction record chart below shows how values have moved across different grade levels.

Current market activity shows steady collector demand.

 

1920-D Half Dollar Value (Denver)

Only 1,551,000 made. That number alone tells you why this is a key date in the entire Walking Liberty series (1916–1947). The post-war economic slump hit the Mountain West hard, and Denver just didn’t need to make many coins.

PCGS CoinFacts doesn’t mince words: the 1920-D is “a rare coin in high grades and a very rare coin in mint state.” Almost every example went straight into circulation. Very few collectors saved them.

Strike quality is a mixed bag. The 1920-D is generally better struck than many branch-mint Walkers of the era. But coins with truly full, sharp detail in Liberty’s left hand? PCGS has certified fewer than 30 across all mint state grades. Those pieces command 50–75% premiums when they surface.

An MS-64 with original toning and great eye appeal brought $14,400 at Stack’s Bowers in 2023. The benchmark remains an MS66 that hit $87,000 in January 2018. Even below gem level, this date delivers strong results.

The auction record chart below shows the exponential price jumps as condition improves.

Trading volumes reflect intense competition among serious Walking Liberty collectors.

 

1920-S Half Dollar Value (San Francisco)

Here’s a question that trips up newer collectors: how does a coin with 4,624,000 mintage command higher prices than the 1,551,000-mintage Denver? Strike quality. The San Francisco Mint consistently struggled with Weinman’s high-relief design. You get soft frosty luster and sometimes lovely golden toning, but weak detail in Liberty’s left hand is endemic to this issue.

PCGS CoinFacts tells you to look specifically at Liberty’s left hand on any 1920-S. Mushy fingers are the most common flaw. Greysheet backs this up, noting that “strike can be a problem, with weak detail of Ms. Liberty’s left hand being common” on mint state examples.

The population data is sobering. Only 8 examples have ever been certified MS-67 by PCGS. None higher. That’s the ceiling. When an MS-67 or MS-66+ shows up at auction, the bidding gets fierce.

The verified auction record is $96,937.50 for a PCGS MS66+ sold at Legend Rare Coin Auctions on January 27, 2019. According to a third-party source, a 1920-S MS-67 subsequently sold for approximately $108,000 at Heritage Auctions in 2022.

One great survival story: in the 1970s, a previously unknown hoard of roughly 40 gem-condition 1920-S coins came to market. Jim Halperin also documented acquiring two original rolls of 1920-S half dollars from prominent collector James Bennett Pryor in the late 1970s, describing the coins as grading MS64 to MS66 (possibly MS67 for the finest piece) — the only such “quantity deal” of this rare issue he has ever encountered.

The auction record chart below shows steady value progression with sharp acceleration in gem conditions.

Trading volumes show consistent demand from Walking Liberty specialists.

Also Read: Rare Half Dollar Coins to Look For

 

Rare 1920 Half Dollar Value: Error Coins and Strike Premiums

The 1920 Walking Liberty isn’t famous for dramatic mint errors the way some other series are. Strike quality issues get most of the attention. But errors do exist across the Walking Liberty series, and finding one on a 1920 coin adds serious value on top of an already strong base price.

Remember: Walking Liberty halves have no official “full strike” designation from PCGS or NGC. That’s different from Jefferson nickels (Full Steps), Mercury dimes (Full Bands), or Franklin halves (Full Bell Lines). Still, researcher Glenn A. Jones published a quantitative strike analysis in Greysheet showing that strike quality is the single biggest differentiator between ordinary survivors and premium coins — especially for San Francisco issues. Cherrypicking for strike is where the money is.

1. 1920 Half Dollar Doubled Die Errors (DDO/DDR)

Doubled die errors happen when the die gets multiple impressions during hubbing, creating a doubling effect on letters, numbers, or design elements. On Walking Liberty halves, look at the date, “LIBERTY,” and “IN GOD WE TRUST.”

Grab a 5x–10x loupe and check for shadow-like doubling on any lettering or numerals. The most famous Walking Liberty DDR is the 1946 DDR FS-801 — an MS66+ example brought $9,400 at Heritage Auctions. A confirmed doubled die on the scarcer 1920 date would command substantially higher premiums.

2. 1920 Half Dollar Off-Center Strike Errors

Off-center strikes happen when the planchet — the blank metal disc — isn’t seated properly during striking. Part of the design gets cut off, leaving blank metal on the opposite side. Dramatic looking coins.

Even a minor 5–10% off-center strike on a 1920 half dollar carries real value given the date’s existing premium. More extreme examples at 20%+ reach multiples of a normal coin’s price. You’re combining series rarity with error appeal, and collectors from both camps want it.

3. 1920 Half Dollar Clipped Planchet Errors

Clipped planchets result from improperly cut blanks. You’ll see a crescent-shaped or straight-line bite of missing metal along the edge. This happens when the cutting dies overlap a previously punched area or the metal strip shifts.

Clips range from tiny rim nibbles to large chunks that remove significant design elements. A 1920 clipped planchet appeals to error collectors and Walker specialists alike — two collector pools chasing the same coin.

4. 1920 Half Dollar Double Strike Errors

Double strikes occur when a coin doesn’t eject after the first hit and gets struck again. The most dramatic Walker double strike on record — a 1945-S struck again 55% off-center — brought $41,125 at Heritage Auctions in MS63.

A confirmed double strike on the scarce 1920-D would be extraordinary. Look for overlapping design elements or ghost images showing the planchet shifted between strikes.

 

Where to Sell Your 1920 Half Dollar Value Coins Online

Now that you know the value of your coins, do you know where to sell those coins online easily? Don’t worry, I’ve compiled a list of these sites, including their introduction, pros, and cons.

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

 

1920 Half Dollar Value Market Trend

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

 

FAQ about the 1920 Half Dollar Value

1. What is a 1920 half dollar made of, and what is it worth in silver?

It’s 90% silver and 10% copper, weighing 12.5 grams with 0.36169 troy ounces of silver content. At current silver prices, even a heavily worn example has a solid melt value floor.

2. Which 1920 half dollar is the rarest and most valuable?

The 1920-D is the key date with just 1,551,000 coins struck. But in the very highest grades (MS66+), the 1920-S actually commands the highest prices. PCGS has certified only 8 examples at MS-67 and none finer.

3. Why are 1920 half dollars often weakly struck?

Weinman’s high-relief design puts the highest obverse points (Liberty’s hand, head, and breast) directly opposite the highest reverse points (the eagle’s breast feathers). That demands exceptional striking pressure to fill both sides fully. The 1920-S is most affected — PCGS CoinFacts specifically flags weak detail in Liberty’s left hand as a near-universal flaw on San Francisco examples.

4. Is there an official “Full Strike” designation for Walking Liberty half dollars?

No. Unlike Jefferson Nickels (Full Steps/FS), Mercury Dimes (Full Bands/FB), or Franklin Half Dollars (Full Bell Lines/FBL), there’s no official designation from PCGS or NGC. But Glenn A. Jones published a quantitative strike analysis in Greysheet that gives collectors a framework for evaluating strike, and well-struck examples consistently bring 50–75% premiums.

5. What are the confirmed auction records for 1920 half dollars?

The 1920 Philadelphia (no mint mark) record is $31,725 for a PCGS MS66+, sold at Legend Rare Coin Auctions on September 27, 2018. The 1920-S record stands at $96,937.50 for a PCGS MS66+, sold at Legend Rare Coin Auctions on January 27, 2019; a subsequent 1920-S MS-67 reportedly sold for approximately $108,000 at Heritage Auctions in 2022. The 1920-D record is approximately $87,000 for an MS66 example achieved in January 2018.

6. How do I find the mint mark on a 1920 half dollar?

Flip the coin to the reverse (eagle side). Look below the pine sapling near the lower left. “D” means Denver, “S” means San Francisco, and no letter means Philadelphia — which didn’t use a mint mark by tradition.

7. Did the Walking Liberty design ever appear on another U.S. coin?

Yes. Weinman’s obverse was adapted for the American Silver Eagle bullion coin starting in 1986. That connection makes the original 1916–1947 Walking Liberty half dollars especially appealing to modern silver investors who collect both.

8. What does “MS66” or “MS65” mean when people talk about 1920 half dollar values?

“MS” stands for Mint State — no wear, never circulated. The number (on a 60–70 scale developed by Dr. William Sheldon) rates surface quality. Higher means fewer bag marks, better luster, sharper strike. For 1920 half dollars, the gap between MS64 and MS66 can mean tens of thousands of dollars. That’s why professional grading from PCGS or NGC matters so much.

9. Is a 1920-S half dollar from the 1970s hoard worth more than others?

Not really. Once those roughly 40 gem-condition coins entered the market without provenance documentation, they became indistinguishable from other survivors. What matters is the certified grade and surface quality at submission time.

10. Should I get my 1920 half dollar professionally graded before selling it?

If your coin looks uncirculated or grades XF45 and above, we think professional grading through PCGS or NGC is almost always worth the $25–$50 fee. For any 1920-D in mint state, or any 1920 coin you believe grades MS63 or better, third-party certification protects you from undervaluation and opens the door to serious buyers at Heritage, Stack’s Bowers, and Legend Rare Coin Auctions.