I have a numbers matching 72 LT1 coupe (no rust Nevada car ) which I've owned for 28 years. It has 103,000 miles and was rebuilt at 52,000 (solid lifters removed and cam beefed up at that time). It is a 4-speed with black leather interior and power windows. This is not an "air" car. The stock paint which was Steel Cities has been repainted teal green pearl metallic and still looks new. I added 69 corvette side exhausts and have the original stock exhausts, shielding, owners manual (tattered), order sheets and radio in the garage. It has a new gas tank and heater core. The car runs strong and shifts great. I just bought a 1996 Lt4 with only 10,500 miles so am considering selling the Lt1, but am not sure what it is worth now. I'll try some of these websites for pricing; but meanwhile, any ideas from any fellow LT1 owners?