hmmm.... id have to pull up my invoice. I *think* it cost me 2000 for both the rack and the monolift attachment.
you can buy the monolift attachment separately for another powerrack though.
i'm very mechanically illiterate so i couldnt tell you if you could squat outside. thinking about how the attachment works, i'd have to say off the top of my head 'no', but you should call and ask him. He'll talk to you for hours.
/irish