Didn't know if you were interested or not, but there's an 88 rx-7 turbo anniversary edition on ebay right now. The car looks like it's in excellent condition for such an old car. If I were you, I'd take your chances bidding on that. Even though you're gonna pay more in the end, the car's rarity in itself is worth the price.

http://cgi.ebay.com/ebaymotors/ws/eB...&category=6327