Some state quarters in pristine condition could be worth well over $500. Before using your quarters, check whether you have ...

You grab a handful of coins from your cup holder or the bottom of your purse without thinking twice. Just another stack of ...

Coin enthusiasts will recall the much-ballyhooed rollout of a series of state quarters produced by the U.S. Mint during a 10-year period early this century, back when consumers were still inclined to ...