Here are 10 U.S. dimes that may have some additional value due to their rarity or uniqueness.

For nearly 80 years, FDR has been the face of the U.S. dime, and some of the rare ones fetch tens of thousands of dollars.

A coin with dates that span two World Wars, the Great Depression, and more than three decades of American history, the Mercury dime is an icon of the early 20th century. It can also be worth a lot.