G.I. Joe Toys Soldier Prototype, $200,000

G.I. Joe, with his signature motto of “Greatest American Hero,” was considered ‘the world’s first action figure.’ Every girl loved him and every boy wanted to be him. So when the very first prototype that the company based all other G.I. Joe dolls against came out for sale at auction, it was snatched up for a hefty price of $200,000.

Lionel’s Pennsylvania ‘Trail Blazer’ Train Set, $250,000

Every little boy wanted a train set to play with, and Lionel’s Pennsylvania Trail Blazer Train set was a fan favorite during its prime. And while a few of the vintage versions could actually set you back a few thousands, this particular one will cost you $250,000.