Thats only because they're currently out of stock, nothing wrong with the 5850.The HD5850 is deactivated, in Canada too
http://www.anandtech.com/weblog/showpost.aspx?i=654Last week there was a rumor going around that AMD intended to raise prices on the 5800 series. At the time we wrote this off as yet another highly-speculative rumor based on shaky evidence. Official price hikes are virtually unprecedented, after all.