Mercury dimes are one of the most popular collectibles, in part because they’re everywhere. Sort through enough coins, and you’re likely to find a Mercury dime. Identified by the little wings ...

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.

1914-D Mercury Dime worth more than $3,000. 1916-D Mercury Dime worth more than $10,000. 1968-S no-S proof Roosevelt Dime worth $7,500. 1975 no-S Roosevelt Dime sold for about $450,000.

While it may not be a secret that $2 bills are rare and valuable, it's not the only currency worth more than its face value.

$1 bills or pennies may be worth more than their face value. But did you know there are some very valuable U.S. dimes out there, too? These dimes, some of which are as new as 1975 or as old as ...