TomTop offers the Docooler M9S-Pro 4K 32GB Android Smart TV Box for $36.99 plus $5.15 for shipping. That's the lowest price we could find by $12. Features include an Amlogic S905X 2GHz quad-core processor, 3GB RAM, 32GB internal storage, 4K support, 802.11n wireless, Ethernet, HDMI, four USB ports, SDHC card slot, Android 6.0 OS (Lollipop), and remote control.