I had absolutely no trouble with getting my 950/770 across the border ... no duty on electronics from the states ... I had to pay GST but for some reason I was never charged PST (Ontario) ... the Outlaws will send you an accurate quote on shipping and from there my only problem was the UPS lost my 770 for a few days but got it here in the end (Outlaw was a great help there too!)
If you are going to buy, now is the time...our dollar has not been this strong in ages (you luck !#@!)