yeah this is a bit of a whore thread isn't it :)
i'd be happy with any clean body and interior example, as far as the FC3S (series 4/5) goes anyway. it pretty much goes without saying that any rotary that's done +120,000km is going to be wanting a rebuild or new motor soon, so if you want big power, factor in another ~6k for a decent build and some cool bits
ideally, pay another 5 grand to start off with and get one thats already got motor, exhaust, wheels, front mount, etc etc done to it