Some 21st-century coins are worth more than their legal tender amount, so check your pockets for these circulated coins worth ...

Quarter collectors are watching a small group of historic pieces rocket in value as bidding wars erupt across major shows and online auctions. I see a clear pattern behind the surge: low mintages, key ...

Starting in 1999, the U.S. Mint began a years-long program where they released aspecially designed quarter for all 50 states. It is widely lauded as the mostsuccessful coin program in the Mint's ...