how to find a twin turbo mk 3

i have one i'm thinkin of sellin. 86.5 supra with 1jzgte conversion last year. aero top, 6 week old 17" razor rims. 235 45 17''S all round. limo tint koni suspension. from engine to diff replaced last year. 13.93 quarter mile. basically stock apart from 3" exhaust from turbo back and running 13psi boost. been well looked after. only thing that lets it down is the fact that its an 86.5 supra. i'd want to atleast get $10000 for mine. To buy a 90-92 type r 2.5tt supra around perth in good nick you are lookin for around $12000-$13000.