I owned one - F'n HUUUUGE... But that was part of the fun of it - you got a full size racetrack !!!... The game is fun, quirky... Like a lot of other vintage racing games where you push a lever or something to hit it right or you slow down it's a bit confusing and not like real 'driving'... They go very fast and it's hard to keep up a bit until you get the hang of it... Parts unattainable... The dome if cracked is unattainable... I think I sold mine for $ 2000 or so ? Probably worth $ 1500-2500 depending on condition cosmetic and mechanically. If you think you'd enjoy it grab it they aren't around a lot and you'll find someone later who just like me and you will want something stupid to own for a while.. Eventually it's hard to justify the space for the fun factor... But again, it's COOL... good luck getting it up or down stairs, it's a B I T C H... I think it could have been the worst thing I've ever had to move in / out of the collection except a Arctic Thunder and a Ball Bowler.