OK, so the R2 GB is all sold-out on ZFrontier now.
I was seriously, seriously tempted to buy a second NCR-80 because of the $80 price, possibly free-shipping over $100, and the silvery case colour.
But I’m happy to wait until R3 to get a WinKey version. Especially as I hear there may be full-size variants on offer. That could replace my current keyboard.