In this video, I attempt to build an Android-powered Gaming/Emulation/Media PC for a friend of mine.
I was able to pick up a used Lenovo M800 SFF desktop with 8GG of ram and an i3 6100 CPU for $72 shipped. Added a 240Gb SSD and USB Wifi/Bluetooth adapters and install Android X86 PrimeOS. This machine turned out pretty great for Native android games like PubG, Minecraft, Hearthstone and many more and as a bonus, it runs PSP, Sega Saturn, N64 and Gamecube at full speed