Have you checked the calssifieds here? What kind of Viper are you looking for? Gen 1, 2, 3 or 4? Supercharged? Twin Turbo? Stock?, How much money are you looking to spend? What are your plans for the car? (collecting, driving, 10 miles per trip or 1,000 miles?)
I wouldn't say a "lot" of Vipers are damaged. I wouldn't say that there are a lot of Vipers for sale even. Only a few over 25,000 ever built.
I bought 3 Gen 2 GTSs, all supercharged. I wanted the security and dryness of the hardtop and coupe. Higher top speed and more streamlined body than the verts. Double the cargo area because I have a wife and take 3 suitcases when we leave. Usually come home with many more bags filling the car. I've driven my GTSs cross continent 3 times and normally put on 1-2,000 miles each time I drive these cars. They drive the best of any car I've ever owned. Comfort is excellent and I've spent 21 hours straight (5 minutes outside getting gas every 4 hrs or so.) I have upgraded the Gen 2 brakes to Gen 3 style. Upgraded stereo speakers, BT, TPMS, PS2 tires, Titanium rear axles, lightweight VR1 wheels and over 700rwhp with a Roe Racing supercharger.
In the classifieds my 'extra' Paxton supercharged 2000 GTS ACR/American Club Racer with many tasteful upgrades is listed. With 802rwhp (Nitrous) it will beat nearly everything and without Nitrous (600rwhp) this car is a dream to drive. I took it to it's first car show and won First place, of course. Soon feature car for a magazine article or two. Red with silver stripes makes this car a traffic stopper and a veritable show wherever you park it. Entertainment is as simple as driving downtown and parking the car on the street. Get a seat in a nearby restaurant, near the window, and watch the show, lol.
ACR, Paxton supercharged NOS = 802rwhp - ViperClub Classifieds
Ted