Originally Posted by Alan C.

I'm looking at two GT3s. Both are 2007. One has 9000 mi. and the other has 30000 mi. The dealer wants $9k more for the low milage one with CPO. So $79k and $89k to start the negotiations. Good news with the lower milage car is that I know the previous owner. The car has only been on the track for two days.

Taking those two examples it looks like you have a good deal in hand.