Way back in 1990, Thor Aackerlund saw off all challengers to secure the Nintendo World Championships in the 12-17 category. Now, over twenty years later, he's selling his one of a kind trophy on eBay for an eye-watering $300,000.
Just in case you're thinking that figure is a little high, it should also be noted that included in the auction is the actual controller Aackerlund used to win the contest.
