P.C. Richard and Son offers the Sony 49.5" 720 Series 4K LED LCD Ultra HD Smart Television, model no. KD-50X690E, for an in-cart price of $399.97 with free shipping. That's $28 under our mention from three weeks ago and the lowest price we've seen for any Sony 50" 4K Smart TV. (It's also a low for this one by $28.) It features a native resolution of 3840x2160 (2160p, 4k), Smart TV, WiFi, USB, and three HDMI inputs.
The dollar store is the most amazing place to find bargains for certain purchases. Yes, even pregnancy tests.