I once did a series of product photos for a guy who makes his living selling other people's stuff on ebay. He did ship internationally but it was sometimes a huge headache, for instance the time he sold someone's Calumet 4x5 to a buyer in China. The buyer got upset over the cost of shipping, which came out to more than the price of the camera itself. I have twice sold small items to overseas buyers here on APUG, but I don't anymore because of the customs forms and the potential for headaches if something goes wrong.