He has some potential with lots of work. Something about his confo really bugs me though. I think it is more than just being camped out all around. He looks sway backed and his hips look wierd. I agree with everyone else that the rearing incident was probably a one time thing. However, 800 is way too much for a horse like him in this market. Definitely haggle the price if you are interested in him. Very thorough vet check too.