Hat attachnet Hoop for Brother Pr600 or 600II

These are new. Used one time. Still in box and sold new for $495.00.. Make me an offer to trendeusa@gmail.com see photo atached.
see video of how it works here.
http://www.youtube.com/watch?v=7cEkgmc9ev8

http://www.sewingmachine.com/cgi-bin...ing/PRCF2.html