Rare 2005 Penny Errors Worth Money (Full List With Pictures)

A 2005-D Lincoln penny that flipped inside the press and got struck twice sold for $1,200 at Heritage Auctions in 2021. That coin cost one cent to make.

The full range of 2005 penny errors runs from about $3 for minor die cracks to over $1,000 for dramatic strike failures across both the Philadelphia and Denver issues. Here is every major error from the 2005 Lincoln cent, sorted from least to most valuable, with real auction prices and identification tips for each.

1. 2005 Penny BIE Die Crack Error (Up to $50)

A die crack is a stress fracture in the steel die that leaves a raised line on every coin it strikes. The BIE is a specific variant found only on Lincoln cents, where a vertical crack appears between the letters “B” and “E” in “LIBERTY,” making the word look like “LIBIERTY.”

The raised blob resembles a capital “I,” which is how the error got its nickname. BIE errors appear on pennies from many years, but 2005 examples turn up in bank rolls often enough to make them a realistic find for anyone willing to search.

Value: Most 2005 BIE pennies sell for $3–$10 in circulated condition on eBay. Clean uncirculated examples with a bold, well-defined “I” shape bring $20–$50.

The clarity and height of the raised area drive the price — a thin hairline crack that barely resembles a letter is worth far less than a thick, unmistakable vertical bar. PCGS or NGC attribution adds resale confidence but is rarely cost-effective for a $20–$50 coin.

How to Identify: Use a 5x loupe and examine the word “LIBERTY” on the obverse, focusing on the gap between “B” and “E.” The BIE appears as a raised vertical line or blob connecting the baseline to the top of the surrounding letters.

It should be raised above the coin’s surface, not scratched or incised. If the line appears recessed or rough-edged, it is post-mint damage from a hit, not a die crack.

Check that other design elements remain sharply struck — a genuine BIE comes from a cracked die, not a weak strike. Weight remains standard at 2.50 grams.

The fastest confirmation: a raised vertical bar between B and E that matches the same height and texture as the surrounding lettering.

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2. 2005 Penny Off-Center Strike Error (Up to $100)

An off-center strike happens when the planchet is not seated correctly between the dies at the moment of impact. The feeding mechanism pushes each blank into position, and when it misfires, the blank slips to one side — the die hits only part of the planchet, leaving a crescent of unstruck metal on the opposite edge.

The percentage of offset determines both the visual drama and the value. A 5% shift barely catches the eye, while a 50% shift leaves half the coin blank — and those are the ones collectors want.

Value: A 2005 penny that is 5–15% off-center sells for $10–$20 on eBay. Pieces with 50% or more of the design missing — but with the full date still visible — can reach $75–$100 or more.

The date is the critical factor here. Once the date disappears into the blank crescent, the coin becomes nearly impossible to attribute to a specific year, and the value drops sharply.

How to Identify: The coin will have a visible blank crescent along one edge where the die missed the planchet entirely. The struck portion should show sharp, fully formed details — the design is simply in the wrong position.

Weigh the coin at 2.50 grams to confirm a standard zinc planchet. Estimate the offset percentage by measuring how much of the coin’s surface is blank relative to the total area.

The rim will be absent on the blank side. Do not confuse an off-center strike with a broadstrike — a broadstrike has the design centered but the coin is oversized from missing its collar.

Post-mint damage from a machine press leaves rough, irregular edges rather than a smooth blank crescent. The fastest confirmation: a smooth blank crescent on one side with sharp details on the struck portion.

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3. 2005 Penny Doubled Die Reverse Error (Up to $625)

A doubled die forms during die production, when the hub presses into the working die more than once at slightly different angles. That misalignment gets baked permanently into the die itself, and every coin struck by it carries identical doubled elements.

On 2005 pennies, the doubling is most visible on the reverse — look at the Lincoln Memorial columns, the lettering “UNITED STATES OF AMERICA,” and “ONE CENT.” No widely recognized major doubled die obverse variety exists for the 2005 date, which makes the reverse variety the primary one to hunt.

Value: A 2005-D Lincoln penny graded MS64 with a doubled die reverse sold for $625 at GreatCollections in 2023. Minor doubling visible only under high magnification trades for $20–$50.

Bold doubling recognizable at 5x brings $100–$300 in uncirculated grades. The intensity of the separation between primary and secondary images is the main price driver — subtle shadows are common, but true split-image doubling is where the real money sits.

How to Identify: Use a 10x loupe and examine the reverse lettering, especially “UNITED STATES OF AMERICA” and “ONE CENT.” True doubled die doubling appears as rounded, fully formed duplicate letters with clear separation between the primary and secondary images.

Compare against machine doubling, which produces flat, shelf-like shadows with no three-dimensional depth. Machine doubling is worthless.

Check the Memorial columns for consistent directional doubling — it should appear in the same direction across all affected elements. Do not confuse die deterioration doubling (fuzzy and inconsistent) with genuine hub doubling (sharp and repeatable across every coin from that die).

Weight and diameter remain standard. The fastest way to confirm: rounded, separated duplicate outlines on multiple reverse elements, all shifted in the same direction.

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4. 2005 Penny Die Crack and Cud Error (Up to $700)

Die cracks form as the steel die wears out under the repeated pressure of striking millions of blanks. Hairline fractures develop and gradually widen, with each crack filling with metal during subsequent strikes — that metal leaves raised lines on every coin produced by the damaged die.

When a crack reaches the rim and a piece of the die actually breaks away, the result is a “cud” — a raised, featureless blob of metal at the coin’s edge. Cuds are far scarcer than ordinary die cracks and command significantly higher prices because the die damage is irreversible.

Value: A 2005-P Lincoln penny graded MS63 with a large reverse die crack sold for $700 on eBay in 2022. That price reflects the crack’s size and prominent position across a major design element.

Minor die cracks typically add $1–$20 in premium. Large cuds — where a chunk of the die has broken completely away — bring $50–$300 depending on size, location, and how much of the rim is affected.

How to Identify: Look for raised lines running across the coin’s surface. Die cracks are raised, not incised — they sit above the field because metal flowed into the gap in the broken die.

Under a 10x loupe, a genuine crack will have smooth, rounded edges and consistent width. A cud appears as a raised, flat blob at the coin’s rim where the die fragment broke away.

The area directly opposite the cud on the other side often shows weakness from uneven striking pressure. Do not confuse die cracks with scratches — scratches are recessed and have sharp, rough edges.

Weigh the coin at 2.50 grams; it should be standard. The fastest confirmation: a raised line that runs continuously across the design, with smooth edges and consistent relief.

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5. 2005 Penny Missing Plating Layer Error (Up to $710)

Modern Lincoln cents are zinc blanks coated in a thin layer of copper. When the plating process fails — due to contamination, improper adhesion, or a skipped step — the copper layer never bonds to the zinc core.

The result is a penny that looks silver or grayish instead of the expected copper color, because the zinc is fully exposed. Some coins lose plating on one side only, while others are bare zinc on both faces — the color difference is dramatic enough to catch your eye without magnification.

Value: A 2005-P missing plating layer penny graded MS65 sold for $710 at Heritage Auctions in 2020. PCGS certification was critical to that price, confirming a genuine mint error rather than post-mint chemical stripping.

Circulated examples typically sell for $20–$100 on eBay. Uncirculated specimens with both sides showing exposed zinc command $200–$800, depending on the extent of missing plating and the sharpness of the remaining surface details.

How to Identify: The first clue is color — the coin will appear silver-gray or dull metallic instead of copper. Weigh the coin; a penny missing its copper plating will weigh slightly less than the standard 2.50 grams, though the difference is small since the plating is thin.

Under magnification, the surface should look clean and evenly toned, not rough or corroded. Do not confuse this with a zinc penny that has been chemically stripped — stripped coins show mushy, corroded details and pitting.

A genuine missing plating error has sharp, crisp design details because the bare zinc blank was struck normally by the dies. The edge may also show exposed zinc where the plating should wrap around.

The fastest confirmation: sharp, fully struck details on a silver-gray surface with no signs of chemical damage or corrosion.

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6. 2005 Penny Struck Through Grease Error (Up to $830)

A struck-through error occurs when foreign material sits on the die or planchet at the moment of striking. For 2005 pennies, the most common culprit is die lubricant grease that seeps into recessed areas of the die, blocking metal from flowing into those design elements.

The affected area comes out smooth and blank — Lincoln’s hair might disappear, or the Memorial columns fade to nothing. Larger struck-throughs involving cloth or metal fragments are scarcer and command much higher premiums than routine grease fills.

Value: A 2005-P Lincoln penny graded MS63 with a large grease struck-through on the obverse sold for $830 at Heritage Auctions in 2021. That price reflects a dramatic impression covering a significant portion of the design.

Minor grease fills affecting a single letter or small area sell for $15–$50. Large or unusual struck-throughs — especially those involving cloth or debris rather than grease — can bring $200–$900 depending on size and visual impact.

How to Identify: Look for smooth, blank areas where design details should appear. On a grease struck-through, the affected zone will be flat and featureless with defined edges where the normal design resumes.

The surrounding struck area should be sharp and fully detailed — that contrast is the key diagnostic. Under 10x magnification, the blank area should appear smooth, not rough or corroded.

Cloth struck-throughs show a recessed fabric weave pattern instead of a smooth blank. Weigh the coin at 2.50 grams — the planchet itself is normal.

Do not confuse a grease fill with a weak strike, which shows overall softness across the entire coin rather than localized blank areas. The fastest confirmation: a sharply defined smooth area surrounded by fully struck details.

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7. 2005 Penny Brockage Error (Up to $1,010)

A brockage forms through a chain reaction. When a struck coin sticks to the upper die instead of ejecting, it becomes a “cap” over the die face — the next blank that enters the press gets struck normally on one side by the lower die, but on the other side it is pressed against the stuck coin’s surface.

That stuck coin transfers a mirror-image, incuse impression of its design onto the new blank. The result is a penny with a normal obverse and a sunken, backward reverse.

Value: A 2005-D brockage penny graded MS64 sold for $1,010 at GreatCollections in 2022. Full brockages with clear, recognizable mirror images command $400–$1,200 depending on sharpness and overall condition.

Partial brockages — where only a portion of the transferred design is visible — sell for $75–$200. The legibility of the backward design is the main price driver; a clear, complete mirror image far outperforms a faint, partial impression.

How to Identify: One side of the coin will appear normal with raised details. The other side will show a sunken, incuse design that reads backward — letters and numbers are reversed as in a mirror.

Hold the coin at an angle under a strong light to see the recessed impression clearly. The mirror-image side may look slightly mushy because the impression came from another coin rather than a hardened die.

Weigh the coin at 2.50 grams; the planchet is standard. Do not confuse a brockage with a coin squeezed in a vice — mechanical damage produces irregular depressions without readable backward lettering.

The fastest confirmation: legible backward lettering on the incuse side that matches the correct 2005 Lincoln cent design.

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8. 2005 Penny Rotated Die Error (Up to $1,030)

A rotated die error happens when one of the two dies is installed at the wrong angle in the press. On a normal penny, flip it along the vertical axis and the reverse appears right-side up — with a rotated die, the reverse appears tilted or completely inverted depending on how far off the die was set.

The greater the rotation angle, the more dramatic and valuable the error becomes. A 180-degree rotation — where the reverse is fully upside down — is the most sought-after, while minor rotations under 30 degrees add only modest premiums.

Value: A 2005-D Lincoln penny graded MS66 with a rotated die error sold for $1,030 on eBay in 2023. Minor rotations of 30 degrees or less trade for $10–$30 on the secondary market.

Rotations of 90 degrees bring $75–$200 in uncirculated grades. Full 180-degree rotations command $300–$1,100, with the highest prices going to certified coins at MS65 or above where the rotation degree is confirmed on the label.

How to Identify: Hold the coin with Lincoln’s portrait right-side up, then flip it along the vertical axis like turning a page. On a normal coin, the Lincoln Memorial appears right-side up on the back.

If the Memorial is tilted or upside down, you have a rotation. Use a protractor or rotation gauge to measure the angle precisely — the degree of rotation directly determines value.

Weight (2.50 grams) and diameter (19.05 mm) remain standard, and edge characteristics are normal. To rule out an altered coin, check that both sides show sharp strike details with original mint luster and no signs of tooling.

The fastest confirmation: the flip test — flip along the vertical axis and measure how many degrees the reverse deviates from its normal upright orientation.

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9. 2005 Penny Flip-Over Double Strike Error (Up to $1,200)

A flip-over double strike requires a sequence of malfunctions. The coin gets struck normally, fails to eject, physically flips inside the striking chamber, and then gets hit a second time by the opposite die.

That second strike imprints the wrong design onto the wrong side — Lincoln’s portrait overlapping with Memorial columns on one face. Each flip-over is unique because the angle, rotation, and position of the second hit varies every time, making every surviving example a one-of-a-kind piece that cannot be duplicated.

Value: A 2005-D flip-over double strike penny graded MS66 sold for $1,200 at Heritage Auctions in 2021. That remains the highest documented auction price for any individual 2005 Lincoln cent error.

Lower-grade examples typically sell for $300–$800, because even a worn flip-over double strike is visually dramatic and mechanically scarce. The degree of separation between the two strikes and the legibility of the overlapping designs are the main price drivers.

How to Identify: Look for overlapping design elements from both sides of the coin on one surface — Lincoln’s portrait alongside Memorial columns, or “IN GOD WE TRUST” mixed with “ONE CENT” on the same face. The second strike is usually off-center or at an angle relative to the first.

Check both sides — the flip creates corresponding distortion on each face. The coin may appear slightly expanded or distorted from the double impact.

Weigh the coin at 2.50 grams; the planchet is standard despite the visual chaos. This error is extremely difficult to fake because it requires precise mechanical conditions inside a coining press.

The fastest confirmation: recognizable design elements from both obverse and reverse visible on the same side, with both impressions showing genuine mint luster.

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Conclusion

The 2005 Lincoln cent error market starts small and scales fast. BIE cracks and minor off-center strikes sit in the $3–$100 range, while mid-tier errors — doubled dies, die cracks, and missing plating — run $100 to $830 with the right grade.

The top three (brockage, rotated die, and flip-over double strike) have all cleared $1,000 at auction. A 10x loupe and a digital scale will catch most of them.