First of all, I very much appreciate all of the information, PM's ,etc... that this thread has given me as I head down this path. Thanks to everyone for that!
I do have a few more comments / questions though. I gave the car a more thorough look today and haven't found anything major to kill the deal just yet. We've gotten the price to a point I feel a little more comfortable with which definitely helps. A closer look revealed a paint chip here and there, but nothing inconsistent with a 13K mile car. I pulled up the rear hatch mat per the advice of a reputable VCA member and all looks clean and untouched underneath. The air compressor is still present (which the dealer reported not always being the case with some Z06's they've seen come in). And I know this isn't the best way to judge a car, but the CARFAX report only shows one original owner with factory service records at regular intervals over the course of the 13K miles. And the last 3 digits of the VIN seem to exclude it from likely being an SRT test car or anything of that sort. Bottom line: the story from the dealer seems to be continually matching the information that I am gathering.
However, when I look at the black stripes it appears to me that they look like vinyl as opposed to paint. Is this possible with a SSG car? I can't understand why a one-owner, LEASED car would have aftermarket vinyl stripes? Stranger things have happened I am certain, but they sure don't "look" aftermarket to me. When I see other '08 striped cars, the $3000 stripe option refers to "painted" factory stripes. I don't have access to the original window sticker, but will the door paint code (or something else) give insight so that I could be sure. Likewise, is there any way to access or reproduce the original window sticker?
And finally in response to the last few posts, around here the lowest I've seen an '09 list for is, $77,000 with E.P. and low rate financing offers. The numbers you guys have reported may very well be true though...I just don't keep up on the auction sales like some others. My opinion: Anyone who is obtaining a good condition '08 SRT-10 in ANY color for mid to upper 50's is getting an exceptional deal! I expect values to come back up when you can no longer get a new '09 in the 70's!