You buying or selling? Omega Race is a game prone to bad acid damage on the board, so if it's not working there's a good chance the board is a mess. If you're buying I wouldn't even consider an offer until checking the board out... if the board is damaged in the battery area I'd try for $150-200, but if the board looks clean you could probably double that. Fun game in a cool cabinet, but as they say condition is everything and especially with this game.