Today, many vintage Tonka toys are worth some serious dough. If you find any of these trucks laying in an old toy box, they might just fund a future shopping spree (or, in some cases, college).

Kids have been playing with cars and trucks for a long time. In 1946, Mound Metalcraft began making colorful metal, and they were a hit. The company became Tonka Toys Incorporated in 1955, and the ...