Retraction: I reported earlier today that the x0xb0x has been “discontinued.” Actual status: the x0xb0x is still being made, but the waiting list is long enough that even some people already on the list may never see one, let alone new additions. Whatever happens, that means if you want a x0xb0x, you probably want to build your own. And you can do that, because it is fully open-sourced hardware. You just have to track down all the parts.
So that leads to my next question: has anyone tried sourcing the x0xb0x themselves? Anyone thinking of embarking on it now who wants to report back?