A handful of coins pressed by the U,S, Mint are worth far more than their face value, whether due to rarity, an error during ...

While buying known rare coins can be a costly venture, you can start collecting for little to no money ... but this 1982 dime is missing a mint mark. Not significantly valuable, they are still ...

Missing mint markings: The mint mark is a letter that ... blank pieces of metal used to make coins. Planchet errors mean they might have the wrong shape or thickness, or no engraving at all ...

While buying known rare coins ... U.S. Mint in 1999 estimated that 40 copper-alloy cents were thought to exist, but it’s thought that number is closer to 20. In 1943, copper and nickel were ...