Can't price a motor from a forum post. Impossible to get close. Depends on many things. Geographic location, (probably won't be shipped), if it runs, how good it runs, how well it tests compression, etc. completeness and what a willing seller and a willing buyer end up agreeing on. ~ $100-$900

Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn