I've been looking at Miatas for a while now to turn into a track car.. Saw a good deal on one with low mileage, etc. However the seller insists I see it in person and will not provide me with the VIN number to run an AutoCheck. Since the car is a few hours away, I'm not wasting my time with that and am looking elsewhere. That said.. there something I don't know about when you give out a VIN? Every other seller I've been in contact with has provided them readily.