I'm looking to buy a B13 Sentra SE-R and I came across a '91 SE-R with an SR20DE+T. The guy said there are a few problems he can't really figure out and is looking to sell with or without the motor. He told me $1700 and I can take the shell off his hands. I feel that's very steep since the only thing I'd get out of it is rims and a short throw shifter, maybe a different head unit. The car is in excellent shape, can't find any rust on it and the paint looks very good besides a few scuff here and there.So my question is, how much are SE-R shells going for? I've seen turbo'd SE-Rs going upwards of $6000 with many other mods done to it and I can't see myself paying more than $1200 or even $1000 for a rolling chassis.