There's an old saying about not taking any wooden nickels -- but what if it was actually a dime, and what if that was worth millions of dollars? Of course, the proverbial wooden nickel isn't worth ...

Diane Leonard unveiled a coin honoring over 14,000 slain officers, including her husband, Donald Leonard.

In fact, many of the priciest coins on the market were in circulation as legal tender right here in America not so long ago.

You just have to know what you’re looking for and what variables and design flaws make each rare coin worth some big bucks ... Take the 1794 Flowing Hair Silver Dollar as an example, as it ...