Regional availability for Dock and Power Cover?

[Great deal]

The Dock and Power Cover are not available in the UK (yet), are they available anywhere else and are there any time frames for release...my foot, tapping in anticipation is starting to hurt!

 

[hopmedic]

I was listening to Windows Weekly this morning during my commute, and Paul Thurrott made a comment that we could make a game of guessing which is coming first: Microsoft's new CEO or the Power Cover.