Rudimentary case for $49 APC (Android PC board from Via) http://apc.io/

I have one of these now and I've printed a case based on the engineering drawings, it fits!

Print case parts, insert board, secure with 4 @ 5mm self tapping screws, clip on lid, use.

The PCB itself is just for reference, see engineering resources for more: http://apc.io/library/