Paul Hollis, a Louisiana politician and executive at a Houston coin and collectibles company, first fell in love with coins ...

Coin experts say people may want to hold on to some pennies, though they likely won't be valuable any time soon.

Here are 10 rare coins, including five still in circulation, that are certain to increase in value in the next five years.

One notable increase includes the Proof Silver Eagle with the Army Anniversary privy mark. When the last issue of Mint Stats ...