The only thing I've bought on here was my 580 EX II. Had been looking for one for awhile. Henry's was listing them for over $600 Canadian. Most people in the forum are not willing to ship to Canada and would not even talk to me. Found one guy that was getting out of Canon and had good prices. Bonus for me was that he lived in Michigan, less than an hour away. I drove down, checked it out, and paid him $410 US for it, a Stofen, and some cheap batteries. He had bought it new, used it during his son's birth, and listed it online. Baby was about a week old. Customs charged me $50 to bring it into Canada.