beaglebone blue availability?

I keep hearing about the beaglebone blue and really want one or more of them. That said when and where can one be bought? For that matter, the design for the cape upon which this spin is based can be found on githib and references are made indirectly to!board-buy for purchase of the cape. Somehow I think it’s a bit past “christmas 2014” as I write this… so where can one buy at least the cape? If not the cape, Where and when will the Beaglebone Blue be available?