The state quarters were a fun release for coin collectors. Beyond collecting though, these particular state quarters are ...

Most state quarters are still worth 25¢. But a short list of error varieties and special issues can be worth real money—and they pop up in change, old coin jars, and inherited collections. Here’s the ...

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 ...