Walmart offers the Sceptre 49.5" 4K Flat LED Ultra HD Television for $229.99 with free shipping. That's $170 off list and the lowest price we could find. (For further comparison, we saw it for $30 less on Cyber Monday.) It features a 3840x2160 native resolution, USB, and four HDMI ports.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.