Legos — many of us grew up playing with them, and some sets can be worth a lot of money.

One of the best places to find Legos for a deal can be garage sales. Not many people know about their value, which can mean an extra dollar in your pocket.

Lego has become so successful it created its own theme park and stores. What makes their stores so unique is their pick-a-brick wall, from which, for a small fee, customers can fill a bucket with any bricks they want.