A childhood rhyme goes a little something like this: "Find a penny, pick it up, all day long you'll have good luck!" But what if you found a penny, picked it up, and it was worth millions of ...
These days cashiers might not even give you your change back if it's less than a nickel, as pennies are often forgotten and ...
Most coins are worth their face value, but others are different story. Coin collectors seek rare currencies often valued at a ...