There is a 73 Datsun 610 for sale here in NY, 2dr, auto. I haven't gone to look at it yet and the guy says he'll take best offer, no price listed. He says it has no rust except a couple spots around the rear window and has a dent in one door. He claims it has 33k original miles and smells like a new car. I assume it will need some work because he say in the 12 years he has owned it its barely been driven. I've never owned a Datsun since they pretty much don't exist in this part of the country and am excited to go look at it. My question is what would be a fair price for me to offer him? Also what sort of things should I look out for? Thanks for any help.