Glitter and Gold Jem Doll
Original price: $3
Potential earnings: $200
The television characters from Jem and the Holograms quickly became popular after the show’s success between 1985 and 1988. Even though the show only ran for three years, the toys still got lots of attention from the shoppers. Back in the days, people could purchase them for $3, and now they’re worth $200, but only if both dolls are in good condition, and it’s even better if you still have both of their original cases.