While most 1943 pennies were made of steel due to wartime rationing of copper, a small number were mistakenly struck in copper. These rare coins can be worth thousands of dollars.
This coin exhibits noticeable doubling on the obverse side, particularly on the date and lettering. Despite its common date, it can fetch thousands of dollars due to its rarity.
Similar to the 1955 Doubled Die Penny, this coin features doubling on the obverse side, making it highly sought after by collectors and worth thousands of dollars.
In 1970, two varieties of Lincoln cents were minted: the large date and the small date. The small date variety is scarcer and more valuable, often fetching thousands of dollars in uncirculated condition.
Some 2004 Wisconsin State Quarters were minted with an additional leaf on the ear of corn on the reverse side. These error coins are rare and can be worth thousands of dollars.
A small number of 2005 Kansas State Quarters were minted with inverted die errors, resulting in an upside-down design on the reverse side. These error coins are highly prized and can command significant premiums.
A few 2007 Presidential Dollars were minted without the motto "In God We Trust" on the edge of the coin. These error coins are rare and can be worth thousands of dollars to collectors.
Some 2015 Homestead National Monument Quarters minted in Philadelphia (P) were struck with die breaks or cracks, resulting in visible irregularities on the coin's surface. These error coins are highly sought after and can fetch significant prices.