Jamie,
I guess we'll have to agree to disagree. There may be alot of '96 Vipers listed in the mid-high 50's, but no way do they sell for that IMO. There are 3 clean low-mile 2000 GTS's for sale below $60k, and a bunch of '99's, '98's, '97's for well below that price as well. There are also a "perfect" 14k mile 96 GTS listed in the high 40's. I don't think a clean '96 would sell in the mid-high 50's - more like $50k, MAYBE a little more for a 5 star car. I guess if someone wanted a specific car right now they might pay more for it, but if it were me I'd wait until a deal came along. Believe me, I know all about depreciation - I haggled with the insurance company for 5 months over the value of my '98 GTS.
As for the price of the mods - I was just commenting on the supercharger and wheels... like I said, I thought the wheels were more maybe - thanks for the correction.
I'm just saying that you can get a low-mile clean '96 GTS in perfect condition for $50k, and supercharge it for about $15k more ($65k), leaving $5k for wheels. My point was that for $70k, you could supercharge your own clean '96 GTS and have $5k left over for wheels. I am not saying your car isn't worth $70k or more than $70k, just that for $70k, you can supercharge a '96 and put on some wheels... of course your car has more mods too - and is certainly in pristine condition!
Don't take it the wrong way bud! If I had $70k to spend on another Viper, I'd buy your '96 in a heartbeat and I think anyone buying it would not go wrong with that car.