Happy Meal Toys That Are Now Worth A Small FORTUNE
Pokémon
In 1999, the Burger King promotional toys were a set of toys distributed with Kids Meals at Burger King from November 8 to December 31, 1999. These toys came about as a promotional tool for the filmPokémon: The First Movie. All of the toys paired with trading cards that were made specifically for the promotion.

There were 59 toys in total, and there was even a set of six 23-karat gold cards which came in Poké Balls that could be bought at the Burger Kings that year. Eventually, stores began to run out of the toys so they distributed promotional posters as well. Now, you can make a pretty penny if you have all 69 toys which average about $5 a piece.