Here's the standard info for International Ordering: http://www.bestbuy.com/site/Help-Topics/International-Orders/pcmcat204400050019.c?id=pcmcat204400050...
For those international customers currently having difficult accessing our BestBuy.com site:
We recommend you first try clearing your cache. Browser instructions are included below.
If this does not work, our mobile-enabled site m.bestbuy.com is an
alternative option; you can also call 001-281-742-5268 at any time for
assistance or to place
your order over the phone.
I understand how frustrating it is that you're unable to access our
site in the middle of the holiday shopping season, and we apologize for
any inconvenience or confusion it may have caused.
Thank you,
 | Elizabeth | Community Supervisor | Best Buy® Corporate |  |  |