Just test driven a jap import 1990 300zx tt. Advertised on Pistonheads see below
http://www.pistonheads.com/sales/1655613.htm
Car is a cat C. Has had some damage to front wing and bumper, not very serious. I'd say about £400 would fix up this problem. The real issue for me was a loud gearbox wine that drowned out the engine, surely you shouldn't be hearing the gearbox loudly inside the car in all gears. What could be making this noise, any ideas? How much to fix it, or should i just walk away?