last year, from the states, WRP is the maker, after all was said and done delivered was under 500 bucks. Im way north on the Alaska highway. Quality is top notch, seat of the pants is awesome. my knees are not past 90 degrees so transition is smother. Nothing against Boss they have a good product but my Boss stock replacement low rider had to go.
I actually ended up goin witht the WRP Mountain Assault as well.
I paid right around 500 as well from altitude performance in calgary. Had a bit of trouble with the seat being a bit late because of manufacturing time but Dave at API was great to deal with and i would definatly buy from him again.