I have no idea why this board is worth so much. I got rid of mine a while back. The person relisted it on Ebay for a sizable amount. It was then re sold. I have no regrets. I can't find myself paying upwards of 250 or so for a board when I can get a full cabinet for that price. The game can be easily emulated. I see worth in non emulated, four player, uniquely controlled and linkable games. I'd sale when the market is good. Konami is explosive right now.