Hidden treasures? The value of vintage collectibles hidden in your closet

If you've collected anything whether it's baseball cards, action figures, beanie babies or comic books, some of those can be worth a big fortune.

But a lot of what we keep around in the closet may be worth nothing.

How can you find the value of your old hidden treasures? Steve Garagiola talked to an experienced collector to find out how it all works. Watch his story above.

Related: How much are those old Pokemon Cards, Gameboys, Beanie Babies worth?