Well it's been a long time since I've had any turbo buicks but I have been kind of looking around a little lately. A friend of mine last night told me about someone he knows who has a gnx for sale for $12k. Of course the first words out of my mouth were "it's a regular gn". He swears to me that it's a gnx and not a clone, but it's not in the greatest shape and been parked in a garage for around 15 years. I want to go check it out this weekend if the guy is around but don't know where to start looking if it's a regular gn or not. Of course all the bolt on parts aren't a good place to look so I will grab the vin. Is there anywhere else to look while I'm there? I'm not holding my breath, but it's close to me so it's worth a look.