Find a clean GTO with low miles. The big question is what's your budget?
There is one listed at a Toyota dealer out west, same price with 84k miles. I love the color when I see it, but can't decide if I want to own it.There is a Barbados blue 04 M6 with no spoiler for sale in my neck of the woods right now at Beaverton Toyota. Black leather and blue guages (obviously). Kinda high miles at 105k I think though. Has intake and headers visible on it. Not sure beyond that. Typical rear seat stitching coming out though. They have it listed at 10,995, which is pretty high, but I bet they'd take 9 for it. Damn hard to find bbm...