Josh, if the Bat you found really is a 1974 Bat it is a series-2 Bat with VIN# ranging from 4355 001 to 4355 057. Being a 1974 Bat, the car you are talking about should have a VIN# ranging from 4355 001 to 4355 039... Tell me please a little bit more about the car : VIN#, color etc ... (see please my other post to M. Groner below) and I eventually will give you some details more about your car.... Should the Bat really have genuine 3500km (!!! ??? certaily a mistake ???) its value would be invaluable !!!