Someone on eBay mentioned that each Fast has it's own # of authenticity, which you could find on the lower right hand corner of the letter that comes with the Fast. This guy had the number 225. My Fast letter had 247 in the corner. If the first 600 people get a Fast, and I just bought my car two weeks ago, does that mean that only ~300 GTIs have been sold in the USA?? That CAN'T be right.... Can it?