You never know when you might come across a valuable error coin, so it helps to know what to look for. Here's a look at five ...

Rare U.S. coins are still slipping through cash registers and coin jars, and some of them can be worth far more than their face value. Recent reporting on valuable pocket change shows that everything ...

To improve your chances of getting a good deal, here are five places to look for rare coins worth a lot of money.