hello all, im sure this has been asked tons of times and or talked about before, but I must ask anyways. I am looking to pickup a GNX, i have seen a few on ebay prices vary obvious reasons. One that I keep seeing is in FL for 69k. I thought this was kind odd. Is there any undeniable way to tell what would be a stock GNX other than the obvious stuff, Number badge, rearend panhard setup, dash cluster, etc.... I mean the VIN and other items only the GNX had. Problem is if someone is good. They could just take a GN and invest a few k and try to sell for a preimum price.