I'm selling my Simian bag for $100. It's maroon. I got it from Brian Pate. I'm not for sure how many rounds he used it for but I only put 6 rounds on it. (The three tournaments that I played in 2010). It has a built in stool and it sells for $200 on the gorilla-boy website. This is a proto-type bag as it as the water bladder holder on one side instead of putter pockets on both sides.
http://gorilla-boy.com/simian.shtml for more information.