Ah, that's too bad. I suppose there's nothing to preventsomeone from getting a VESA mount enclosure and
just bolting onto the back of a monitor of their choice,
but it'd have been kind of neat to just buy a monitor
w/ rpi like you can pick up an imac. :)
Actually it's a rpi compute module (not a pi3) - for more accurate
description see http://www.raspberrypi.org/blog/compute-module-nec-display-near-you
The displays are 40 - 98 inch so probably not what you want on your desk.
Whether plan 9 could run on it depends on NEC documenting the
peripherals on their proprietary carrier board that the compute
module plugs into.