high miles/price?

i found a 95 gs-t exactly like the one i own now except its got a sunroof and its a 5-speed, it has 143,000 miles on it and the guys askin $3900 im gonna offer him $3500, any suggestions on a gst with that many miles or if i should offer him less, any opinions on the subject would be great.

i'd offer him less anyway. but thats just me. Unless it in horrid condition, 3900 is not a bad price.