If it's at the Audi dealership I would say go for it, be sure to get the extended warranty. I would love one, and that engine is amazing. Ive seen some of them done up nice. try out www.audizine.com/forum or www.audiworld.com if you want to read up alittle(haven't every really looked at the audiworld but am a member on AZ)
oh and thats a heck of a price too