the replies are right but it all depends...
US cars are cheap, go there, but for people who don't have time, and have to buy around the area, it'll even go up to 8,000!
I saw a super clean one in toronto, when I went... It was black on black, everything was brand new still, , 7x,xxx KM, never driven in snow or winter, original paint, it was a real beauty! Selling it for 8,200 and when i went to see it, he had already promised some other guy but he was waiting for his loan and got approved
Anyways, u can always find a shitty S14 for like 5000... u really gotta look careful, make sure the floor is in good shape, rockers, 1/4 panels, frame, etc...