There's a silver A8 that's been sitting at the Exchange in Chicago for nearly a year now (9.5 mo since I noticed it). In fact, it's been sitting in exactly the same spot for the past five months. The car is being sold for what seems to be to be a good price (email me for details), the car has great paintwork though the driver's side quarter panel looks slightly different in parts than the rest of the car (A8 boo boo?)...

It's a pre-Tiptronic car, but you could always retrofit if the price was right... it's a 4.2Q.

Cameron