I almost bought a black diamond CTS-V sedan last week (only two 2011's within 300 miles of me).....the price was agreed upon and then they informed me it was the owners demo and had 4800 miles on it and he added a "performance exhaust"... needless to say I said no thanks.
In fact, Velopod, you posted in my thread on the Caddy forums last week about the thoughts on the deal
I think COB Veteran's Day is my final suspense (2 full work weeks). If my truck has not reached (KZ) by then I am moving on. Anything later than that and I won't be seeing it until at least first week of Dec.