Depending on the year and how the paper note was circulated, some $2 bills are now worth far more than face value. What to know.

Not all old coins or dollar bills are unique, but some could be worth thousands of dollars. And if you do have old currency ...

According to Donn Pearlman at the Professional Numismatists Guild, there are a few things you should absolutely not do before ...

Let’s say you’re clearing out your parents’ or grandparents’ attic and you happen to spot a box full of coins. Or maybe you’re shopping at the secondhand store when you get a unique piece of paper ...

Think your old coins might be valuable? Learn how experts identify rare and collectible coins — and what makes them worth ...