That's because rare state quarter errors can give these coins a higher value. Some can be worth thousands, so grab your ...

With coins, supplies are limited either because they are very old, were minted in very limited supplies, or contain errors or other distinctive features that set them apart. Errors are common ...

Before you drop that 2010 quarter into a vending machine (or let it vanish into your car's cup holder forever), take a closer ...

Here are 20 rare state quarters worth additional value, according to Gainesville Coins, USA CoinBook and PCGS. Keep in mind that “error” coins — the ones primarily included on this list ...

The 1976 quarter that can be worth up to $4,500 ... The Professional Coin Grading Service offers an estimate of what this coin with this “error” could be worth. A very good example- that ...