Sometimes pennies have much more to offer than just their face value. Rare coins often go for thousands of dollars at ...

The Strawberry Leaf cent is extremely rare, bearing a four-leaf strawberry plant on the tail of the coin instead of the normal three-leaf trefoil.

Old coins tend to collect grit — and character — over time, which is normal. If you clean away the history, that can pull the value of your coin collection down. If you were planning to clean ...