TomTop offers the MA8-4K Ultra HD 4K 8GB Smart Android TV Box with Remote Control for $22.99 with free shipping. That's the lowest price we could find by $3. It features a Rockchip RK3229 1.5GHz quad-core processor, 1GB RAM, 8GB flash storage, 4K video playback, 802.11n wireless, Ethernet, HDMI, USB, support for Apple Airplay and Miracast, and Android 5.1.1 (Lollipop).

Note: This item ships from China and requires 10 to 20 business days for delivery. The countdown timer on the product page does not reflect an actual expiration time and resets daily.