TomTop offers this Smart Android 8GB 4K UHD TV Box for $36.99 plus $2.65 for shipping. That's $7 under the best we could find for a similar one sold elsewhere. Features include an Amlogic S905X 2GHz quad-core CPU, 2GB RAM, 8GB flash storage, 4K support, WiFi, remote control, Bluetooth 4.0, two USB ports, and Android 6.0 (Marshmallow).