it is not nice but I think the only way to get money Dean is to strip it..
3k engine, 2k box, 500 suspension, 500 ecu, 200 cage, 200 each set of wheels, 750 shell, 400 seats, 1000 brakes, 400 rear diff etc... thats 8k maybe 9k plus the trailer off the top of my head with rough pricing.. you will struggle to get that fir the car imho.. probably 6k..
Simon