What Are Doubled Die Pennies – And How Much Are They Worth?

 

What Are Doubled Die Pennies – And How Much Are They Worth?

Doubled die pennies are mint-made error coins. During the minting process, a metallic stamp called a die is pressed onto a blank coin in order to give it a design. If a die is improperly designed and includes more than one of a given image, the result will be a doubled die coin. Because such a large quantity of pennies are produced annually by the United States Mint, doubled die pennies are some of the most common United States error coins. 

Identifying and evaluating a doubled die penny can be difficult for two main reasons. 

First, it is easy to mistake a double struck penny for a doubled die penny. These two terms refer to completely different errors but look strikingly similar, which can confuse new coin collectors. 

Second, doubled die penny values vary. Some common or subtle doubled die pennies are worth only a few dollars, but rare variants can sell for thousands of dollars. Because of this wide range in values, it can be tricky for investors to figure out how much their doubled die penny is actually worth. 

On this page, learn more about how doubled die pennies are created, how to identify them, and how much these rare coins are worth. 

Doubled Die Pennies

Most coin collectors know what a doubled die penny looks like. On obvious examples of this error, at least one of the coin’s images will appear doubled – almost like it has a shadow underneath it. On some doubled die pennies, the doubling can be so subtle that it’s almost impossible to identify without magnification. 

What causes a doubled die error? “Doubled die” errors can happen to any coin during the minting process. Doubled dies are considered mint-made errors and are unintentional. Usually, the cause of a doubled die error happens before the coin is actually struck. If the die used to stamp a design onto a penny is faulty, it can create a doubling effect when the final product is released into circulation.

Because billions of U.S. pennies are minted per year, it is more common to find a doubled die error on a penny than other coins. Are all doubled die pennies valuable? Not exactly. Collectors will usually pay a premium for doubled die pennies, but some are far more valuable than others. 

Doubled Die Penny Values and Identification 

Are doubled die pennies valuable? Doubled die pennies are considered one of the most popular error coins in American numismatics. There are a couple of reasons why the doubled die penny is such an iconic mint-made error coin. 

Since these coins are not particularly rare, they are easier for new collectors to access than the rarest error coins. When a doubled die error occurs on a coin with an extremely low mintage, that error coin is likely to be both rare and very expensive. The United States produces more pennies annually than any other coin, so it makes sense that mistakes would be more common in the penny series than for quarters or half-dollar coins. 

Doubled die pennies are also fun to look at and collect. The doubled die effect on some pennies is so clear that it can be easily identified by the naked eye, making them popular choices for numismatists who prefer spectacular and clear errors on their coins. 

How Much is a Doubled Die Penny Worth? 

Not all doubled die pennies are extremely valuable, but all doubled die coins are worth more than their face value. Many common and subtle doubled die pennies are worth $10-20. Certain exceptionally rare or recognizable doubled die pennies can be worth thousands. 

What is the most valuable doubled die penny? In 2023, the rare 1958 doubled die penny broke auction records when it sold to a collector for $1,136,250 after 117 bids. 

Aside from this ultra-rare specimen, the most sought-after doubled die penny is the 1955 doubled die penny. This coin is relatively rare, but most of its value comes from the obviousness of its error. On the 1955 doubled die penny, the doubling effect on the date is so clear that a collector could spot it from several feet away. Depending on its condition, a doubled die 1955 penny can sell for anywhere from $1,000 to $100,000 or more.

While most doubled die pennies are worth $10-20 or less, some rare specimens can sell for thousands or, in the case of the ultra-rare 1958 doubled die penny, millions. 

Condition plays a major role in determining the value of a doubled die penny. Just like with most other rare coins, doubled die pennies are worth more if they are in excellent condition. Coins that are extremely weathered, have been cleaned, or are broken or bent are worth considerably less than coins in near-perfect condition. 

How to Identify Doubled Die Coins 

How do you identify a doubled die penny? The vast majority of doubled die errors are so subtle that collectors will need a magnifying glass and a keen eye to spot the doubling effect. Looking closely at a coin, numismatists can identify a doubled die error by looking for images or inscriptions on the coin that look thickened, doubled, or smeared. 

Some doubled die coins like the doubled die 1955 Lincoln cent are extremely easy to identify. On these spectacular error coins, the doubling effect is so obvious that it will look like the collector is actually seeing double! 

A Common Misconception – Doubled Die Vs. Double Struck Coins

Double struck coins are often confused with doubled die coins, but these two errors are very different. Doubled die coins are not struck more than once by their die. Instead, a doubled die effect is created by a faulty die. As a result, doubled die pennies will usually look mostly normal but feature doubling on one element of their design. 

A double struck coin is struck twice by its die instead of once. On a double struck coin, a malfunction in the machine used to strike the die against a coin malfunctions. Double struck coins appear very strange and often feature a fainter second strike of the original design on both sides. 

How do collectors know if a coin is a doubled die error? To differentiate between doubled die and double struck coins, pay careful attention to where the doubling occurs. Most double struck coins will feature a doubling effect on both sides, but double die coins are usually doubled on only a single side. 

Are Error Pennies a Good Investment? 

Error pennies are one of the most common and popular error coin varieties on the market – and with good reason. Certain rare doubled die pennies can be worth thousands of dollars. As the number of high quality specimens of a given doubled die penny decreases over time, these coins may become more valuable.