That's actually a great point. I just sold a 1994 SP Alex Rodriguez BGS 9 last Sunday for $705. I stated in my auction that I ship to Canada and U.S. only. So who wins it, someone with a Taiwan zip code but Hong Kong address.
I have no idea what to do on this one. I asked him to give me a U.S. address to ship to, and he did. Somewhere in Michigan. So, I'm mailing the card tomorrow to an unconfirmed address in Michigan. He has a 16 feedback score. I sure hope all pans out okay.
Heck, if I wanted this type of headache, I would have opened up the auction for international bidders. I may have gotten more for my card. Here's the link: