At $11,990.90 on eBay, this ultra rare Nintendo World Championships Bundle is comprised of the famous gray cartridge (#183), competition station controller, and even a semi-finalist hat. Auction page. Continue reading for one more picture.
As far as I know these controllers were NEVER officially distributed, not even to other finalists. The only reason I have it is that when the finals were wrapping up, I literally begged a Nintendo tour staff person if I could have one.[via eBay]