While April 1st is more commonly known for April Fool's Day, it is also National One Cent Day -- and what these pennies are worth is no joke. According to Cointrackers.com, certain pennies that were ...

If you have one of these pennies in your piggy bank, you could be looking at a coin worth thousands or even millions of ...

Most of the time, a penny is worth just one cent, but in the case of the most valuable pennies, they can be worth thousands or even millions of dollars. If you're sorting through your pocket change, ...