For those of you who have been patiently waiting, trying to catch them in stock - good news! The Blizzard store is currently showing that there are authenticators back in stock for your ordering pleasure. As if that weren't awesome enough, it's not just the United States authenticators that are available and ready for purchase. It seems Blizzard has stocked up across the board as they're showing that the authenticator is available for
Canada/Australia/Latin America/New Zealand, Europe and Korea as well. Let's hope this is the beginning of a trend where they're available everywhere more often.
That said, your guess is as good as ours as to how long the current stock might last. (Read: probably not long if history is any indication.) So if you forgot to pick up a present for that WoW player in your life and are looking for a way out of the post-holiday doghouse (or just need one for yourself) head on over to the Blizzard store and get your authenticator ordered - quickly.
Update: Looks like the Canadian ones are gone as of 7:26 PM.
[Via the WoW LJ]