3. Pez Dispensers: $50,000
With over 550 dispenser heads produced in Pez history, collecting them is something of a game and treasure hunt. Which is why hobbyists will pay top dollar for rare and limited-edition pieces. 

For example, in 2006 an astronaut dispenser made for the 1982 World’s Fair sold for $32,000, and a 1955 Santa Claus head is worth as much as $50,000!