I've talked to those guys and while they've been working on various lists they do not have any info available on numbers of cars that are left over. Personnaly, I could care less about the GNX because I don't have one nor do I really want one (I'd never be able to drive it for fear of adding miles and loosing value). Sure it would be cool to have in a collection but, I like to drive my cars. Anyway, the reason I asked was that if there were only 547 "numbered" cars, people must know where they're all at. If it was shown that there are only 400 left after 20 some odd years wouldn't that translate into higher values? Like I stated before, just curious...