i recieved a train set as a gift a couple of years ago, it has only been opened once...i'm looking to sell it but i can't find it anywhere online...i was wondering if anyone would have any idea of how much it would go for it is a Bachmann Casey Jones set (theres only 2 casey jones sets i can find from Bachmann and neither are the one i have)...can anyone help? theres a picture on it that says 'america's railroad legend celebrating 100 years 1900-2000 jackson, tennessee'...i dunno if that helps at all