First Edition of “Harry Potter and the Sorcerer’s Stone”: $6,500
First copies of J.K.’s U.S. version Originally released in 1998, Rowling’s tale that set off the Harry Potter phenomenon sold for up to $6,500. If you locate a signed copy that adds to the value, such as this one that sells for $15,000, score one for Gryffindor.
Mario Kart 64: $400+
Among the most adored Nintendo games (we all talked about wanting to be Yoshi) will sell for almost $460-$675 now. A game worth a lot of money and which has taught us how to drive? Not so shabby, too.