Legit. Shape of the shoe is correct, jumpman logo and AIR are spaced correctly and raise off the heel correctly, there are perforations present around the laceholes and upper heel of the shoe. As far as price for these. With them yellowing and the sole separation I wouldn't pay more than $80-$100 depending onhow bad you want 'em. They could definitely use some work.
As far as PC goes. I would say you could get a little more than a $100 if you glued that outsole and did a good job. Also if you got the yellowing out. Youmake those look fresh you could prob get like $150. Wait for more opins