More expensive @ $79.67 free shipping than the Android TV boxes mentioned in this thread, but it also does have more RAM (2GB), more eMMC (32GB), and dual band Wifi....plus Windows 8.1 and Intel Z3735F SoC:
http://www.*************/tv-box-mini-pc/pp_187348.html
EDIT: Oh well, that link doesn't work. (Product's name was Beelink Pocket P1)