In 1981, Milton Bradley released a game called Dark Tower. According to Geekvintage.com, “This game capitalized on both the D&D role playing craze and the video game explosion in the late 1970’s and early 1980’s.”
This game has a great sell-through rate, not to mention the prices being paid for it. Depending on condition, these games are being sold currently on Ebay between $75.00-$280.00.
Want to know if you have anything valuable in your own home? Check out these past “Dooyahavwun” posts here.