A single coin can be worth a lot of money — a pretty penny, one might say — if it’s rare and has enough historical ...

Wisconsin quarters are displayed at Old Pueblo Coin Exchange. Inc, in Tucson Monday, Jan. 10, 2005. The coin at top is correct with no defects. The two coins at bottom are variations with unusual ...

It might not be the Powerball jackpot, but your pocket change could earn you a fortune. Pull out your old piggy banks and search your couch cushions, because National Coin Week is quickly approaching, ...