Hot Wheels
Since they were invented in 1968, Hot Wheels has produced over four billion cars, but certain prototypes never made it to production. If you come across a rare find like the 1969 Volkswagen Beach Bomb, it could be valued as much as $125,000. Special editions and cars based off of movies or TV shows are your best bet for a payday.
Pound Puppies Plush
These popular Tonka toys debuted in the 1980s and grew popular throughout the following decade. Pound Puppies even inspired several animated TV series, including a special and a feature film. First edition Pound Puppies in perfect condition are easily worth $5,000.