What should I sell my SVX for?

I have a '92 pearl SVX with the touring package, no spoiler, and 130,000 miles on it. I just replaced just about every seal in the engine about 1,000 miles ago. The alternator about 10,000 miles ago, the freon recharged about 3,000 miles ago, the wheel bearings about 8,000 ago, and in about a week the transmission. I know you guys are saying I should just stick it out, since I've poured so much money into it recently, but I have fallen in love with the mazda RX-8. It's the only car out there that I think would be a sutable replacement. So. . . I've already put in a deposit on one, it should be built the coming week and be here in september.

Is anybody interested here? or if not, what should I try to sell it for. I have until the end of August to sell it and use it for the down payment, so I can stand to wait.