We are considering selling our 1973 Buick Estate Wagon, however we have no idea what type of dollar figure would even be attached to such a vehicle. It has 130 thousand mile on 455/4 barrel, turbo 400 trans. White/wood grain trim and dark tan int. PB, PS/tilt, PW, PS driver, P calm shell rear end, CC, climate control, AC, rear window defog, fog lights, fold down rear bench, under floor storage, 8 track/am stereo. New twin exhaust/twin turbo mufflers. New air stocks in back. One family car from day one. Spent winters in California till late 80?s stored indoors through winters and used 2-4 weeks in summer up to 92, then put away till 01 when again it was used 2-4 weeks in the summer. Safetied. If anyone can help us out - or point us in right direction that would be great. We have been searching the web etc for a few months but nothing comparable has come up.