http://www.cars.com/vehicledetail/detail/655663659/overview/
Looks like a nice little c6 s6 project. 93k but what sounds like a cpo warranty until 109k. You could drive this around and then have some items repaired by the warranty before starting to mod. I asked for interior photos…
Even though I am tempted I already had a silver 08, and while my heart is set on a d3 s8, I think if a rare color like red or blue s6 popped up I would have to entertain one. Also From my searches it looks like a d3 s8 is still commanding ~$5k more than a c6 s6 with similar miles.
Feel free to post up any good candidates you might come across