Most state quarters are still worth 25¢. But a short list of error varieties and special issues can be worth real money—and ...

Before you head to the laundromat, you should look through the quarters you plan to spend. You may have a rare coin better ...

You might be sitting on a coin collection that's quietly losing potential worth while you read this. The 50-State Quarter ...

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 ...