Wanted big polar or Grizzly or brown bear rug or hide !!!

I am from Brazil and always wanted to own a big polar or brown/grizzly bear rug or rugable hide, i would like to ask for help on getting one of those amazing specimens at a fair price. I heard the prices are very good with Inuit people and at some auctions but as i am far i would need assistance to buy one. Down here we only have big cats as jaguars, cougars, other smaller as ocelots, some deers, capibaras and so on. The big trophies are cats and one or other big snake. Some African lions from captive as well but those are not trophies, just specimens to be taxidermized. if anyone is interested on a trade or to help me out to buy one of those real big bears i would apreciate it very much. E-mail me please. Thanks, Ed.