How does this deal sound? (Possible 05 purchase)

[Bandit400]

Hello, I am thinking of selling my 1995 Cadillac Fleetwood Brougham w 20k and investing in a low mileage goat. I am not in a major hurry, I may wait until spring, but I want a gray or silver 05 or 06 M6 with less than 10k. Does this link sound like a good starting point for bargaining? What would be a realistic price to try and get it for?

http://www.cars.com/go/search/detail...eadExists=true

Thanks in advance. There is a new 06 at my local dealer, but they will not come off sticker, will only play with my trade in, so I will tend to avoid that situation. Thanks in advance for your advice.