The US penny is the smallest-denomination coin currently utilized in the United States. Even though its production has been suspended since 2026, the presence of 1-cent coins remains extremely extensive: so extensive that the worth of certain pieces once reached $2,520,000 (for a 1792 1C coin, according to Heritage Auctions, Jan 24, 2021).
The average values of the commonly worn coins rarely exceed the nominal price. However, their worth may be much higher just because of the unique features they exhibit – errors.
So, what are the most valuable error pennies? What makes them so special, and how to identify these coins with the naked eye? Learn more about exclusive deviations, explore the penny key dates and errors list, and compile a collection no one may boast about.
Briefly About How Minting Errors Occur
Before reviewing the error coins, it is always vital to understand why any penny might be deviated and how planchets can be affected during the minting process.
When something goes wrong during the coin production process and gets reflected in its appearance, it is commonly known as a minting error. Even with the rigorous quality control measures, rare penny errors to look for can occur anyway, which is to result in expensive deviations that barely get duplicated.
In some cases, for instance, collectors may find penny pieces struck on the wrong metal blanks, which specialists classify among the most interesting examples of planchet-related cent error coins. Some other interesting penny mint production striking errors appear when grease, debris, or worn dies interfere with the transfer of the design, which is why parts of the portrait or lettering are faint or incomplete.
“Minting errors usually happen when machinery malfunctions or when dies, planchets, or presses are misaligned. Common causes include double strikes, die cracks, off-center strikes, or clipped planchets.”
— Ethan Miller, numismatic journalist
Penny Error List
The List of Error Pennies: Top 20
Cents may be more valuable than they are said to be, even though the nominal price is at its lowest. To explore the range of penny minting deviations, here is the key rare error pennies list with pictures that demonstrate the most interesting dates and show tendencies within the series.
The data in the penny error list below can be subject to fluctuations since it exhibits the bids as of 2026.
So as to find the latest figures, try using Coin ID Scanner, an innovative coin identifier app that helps one manage their collections of valuable coins like 1941 Wheat pennies and keep track of the market right away.
1951-D Lincoln Error Penny Obverse Full Mirror Brockage
Auction price: $11,274
The situation is quite flabbergasting: it is an example when one coin was stuck to the die, and the next one received a reversed mirror image of the obverse. Hence, it gets an incuse (sunken) design on one side instead of the usual raised relief.
1980-D Lincoln Cent Struck on 90% Silver 10 Cents Blank
Auction price: $9,310
Instead of boasting the typical copper color, this instance is bright and silvery since it was accidentally struck on a silver dime blank. It is easily distinguished from ordinary Lincoln cents, thanks to its smaller diameter and reeded edge as well.
1964 Lincoln Cent Struck on Clad 10 Cents Transitional Planchet Blank
Auction price: $5,175
This is one of the penny planchet error coins. As soon as it was struck on a planchet intended for a dime, it looked thinner and more silvery. This type of deviation is quite popular today, because of its surprising composition (which should have been copper-plated zinc), and the worth speaks volumes of its numismatic appeal.
1953-D/D Lincoln Cent Repunched Mintmark
Auction price: $2,925
The repunched mintmark (or RPM) is a variety created when a mintmark was punched into a working die more than once. Hence, the impression did not land in exactly the same spot, and the coin, then, demonstrates a second, shifted, a bit blurred outline around the mintmark instead of a well-defined detail.
1943-S Lincoln Cent Struck on Silver 10c Planchet
Auction price: $2,362
This misprinted penny was accidentally made on a silver dime blank rather than a steel planchet used during wartime. Because of this confusion, it has a peculiar white-silver luster and is much smaller than a typical cent in diameter.
1991 Lincoln Cent Broadstruck
Auction price: $750
Broadstrike penny errors happen when the collar die, which forms the rim of the coin, is broken, either partially or entirely. As a result, there appears to be a misshapen penny with a stretched or incomplete design.
1904 Indian Cent Struck 25% Off Center
Auction price: $510
Another representative of the list of pennies, bearing peculiar errors, is the 1904 Indian Cent struck 25% off center. Due to misalignment during striking, a significant amount of the design was absent from this coin.
1972-S Lincoln Cent Struck on Clad T-1 Blank
Auction price: $405
Another peculiar option from the wheat penny error list refers to the 1972-S Lincoln Cent struck on a clad T-1 blank instead of a copper planchet, which is why it appears silver. Unlike the ordinary variety, it does not have a complete copper layer at all.
1966 Lincoln Cent On Split Planchet Before Strike
Auction price: $157
As for one more example of the Lincoln error pennies, there is a flaw in the planchet-making process that caused the metal to split before the coin was struck. This is how this ultra-thin piece appeared.
1955-D Lincoln Cent Struck 85%
Auction price: $143
The selection of the most valuable error pennies also includes the 1955-D Lincoln Cent. The main part of the coin's design was lost due to a striking misalignment. Lincoln's image is only partially visible, and the remainder of the surface is blank.
2000 Lincoln Cent Double Struck
Auction price: $112
Here is another category of penny misprints. To be more precise, the pattern of this coin overlapped, for it was struck twice in different places. The second strike was insignificantly shifted, which is why some of its features are duplicated and distorted.
1986-D Lincoln Cent Partially Missing Plating
Auction price: $87
The last representative of the misprint penny list is the 1986-D Lincoln cent, partially missing plating. After sections of the copper layer were lost, the zinc core of the coin was exposed due to a plating error. The result is a patchy or spotted appearance, with silver-colored areas where the copper should be.
1970-S Lincoln Cent Large Date Struck 60% Off Center
Auction price: $85
On this variety, only a part of Lincoln's portrait was visible as there was a significant off-center inaccuracy, which left the major part of the coin blank. It is considered one of the more stunning mistake options, though it is quite common (in flawed terms).
1972-D Lincoln Cent Split After Strike Finned Rim
Auction price: $80
A fin-like rim extension was "born" when a structural defect caused a portion of the coin's metal to break after being struck. Compared to a typical cent, this mistake causes the edge to appear elevated or jagged.
2009-S Lincoln Cent Presidency – Struck-Through Reverse
Auction price: $75
The 2009-S Lincoln Cent Presidency design features the U.S. Capitol dome under construction, though some details were faded. In contrast to the coin's other strong relief, the afflicted area could seem like a smooth, featureless patch, though.
1971-S Lincoln Cent Struck Through Obverse
Auction price: $74
In this very case, the striking process was hampered by dirt, grease, or another material, which resulted in a faint or faded impression of Lincoln's portrait. While the reverse is still correctly struck, some areas on the obverse may seem blurry.
Related article: 1974 Aluminum Lincoln Penny Errors and Value
Lincoln Cent Struck Through Late Stage Capped Die
Auction price: $64
Sometimes, the mint error pennies may look unrecognizable (at least, from one perspective). For instance, one side of this coin has a soft, ghostly appearance due to a highly worn die cap that impaired the striking process.
1968-D Lincoln Cent Obverse Misaligned Die
Auction price: $50
One more common penny, showcasing the wheat design and associated errors, too, features Lincoln's portrait shifted to one side by the improper centering of the obverse die. Hence, the border is uneven, with one side having a larger rim on one side and a narrower one on the other.
1912 Lincoln Cent Straight Clip
Auction price: $36
Prior to the minting process, a straight section of its edge was chopped off by a planchet penny error. The coin looks as if a piece was cut off because of the missing area.
1990 Lincoln Cent Tilted Collar Partial Brockage
Auction price: $31
What are error pennies to look for? One should definitely look for unusual errors (even though any error, by nature, cannot be usual). A side of this coin's rim rose higher than the other since there was a slanted strike caused by an incorrectly seated planchet. This mistake results in a somewhat warped pattern and an uneven border.
Serious collectors often build a penny collectors reference error identification list to compare different minting defects and track which types appear most often in circulation finds. Pay attention to these details and penny key dates, and you will definitely find exclusive pieces in circulation or dealers’ stocks.
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