Here is the explanation...
Unfortunately, the only thing we can ship to Canada is the Roswell package, which is actually in Canada. Since the sponsors are handling the shipping as a part of their donation, we can't ask them to foot the bill for the unpredictable costs of shipping, duty, hassle, etc. to other countries. If we burden donors with all of that we're less likely to have those donors participate in the future.
I know it kind of sucks for those in other countries, but our whole goal is to generate the most money we can for Toys For Tots. Since there are over 40 auctions, simplification is key.