Shipping question for you guys

So I have a part on ebay that i want to buy but the seller wont ship to canada. I really really need what he has. I am assuming some businesses from the US probably dont want to bother with the paper work hassle to get stuff up to canada. I was just wondering if anyone knew of a shipping agent that would get the part delivered to them in the US then have them send it up to me? does such a thing exist? has anyone here tried it?