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

If you’ve ever rummaged through your spare change, you might have come across a Roosevelt dime or two. These little silver coins, minted since 1946, aren’t just pocket change; they’re like tiny time ...

Spotting rare coins is a lucrative hobby for some, but it takes patience and impeccable eyesight. There are millions of dollars floating around in this market, many of which may be undiscovered. So, ...