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

Some dimes are worth far more than face value. Discover which rare dimes to watch for, what makes them valuable, and how much collectors may pay for them.

If you're up for the hunt, keep your eyes peeled for this most unusual dime -- along with many others.

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.