Not too bad a price, maybe a little high but not excessive. I don't see any reason to think it is a false CAAD, these types of NOS deals show up from time to time on eBay. Enjoy the CAAD9, those are good, well engineered bicycles. Some pictures of the new ride would be a requirement here in the COC thread you realize don't you? Congratulations on scoring the new bicycle. Keep us posted on how things turn out, please.
Bill