A friend of mine is thinking of selling his 1993 300zx tt and he is wondering what to sell it for. It has 80k on it and comes with all the normal stuff a 300zx comes with such as 4ws, adjustable struts, tc, etc etc. It has brand new stock turbos, hks titanium exhaust, hks o2 housings, hks downpipes, hks ssq bovs, greddy airnix filter, ebay fmic, stillen computer, greddy gauges, stock 18" 350z wheels w/run flats. Also has a greddy front bumper with stillen sides and rear, molded in and painted. The car is in perfect condition and is white...What do you guys think it's worth? I told him to sell it for like $12k...