Walmart offers the Seiki 50" 1080p LED LCD HD Television, model no. SE501TS, for $409 with free shipping. That's the lowest total price we could find by $80, although we saw it for $10 less two weeks ago. It features a native resolution of 1920x1080 (1080p), USB connectivity, three HDMI inputs, and VGA input.
Sears offers the Seiki 55" 4K 2160p LED LCD HD Television, model no. SE55UY04, for $799.99. Choose in-store pickup to dodge the $69.99 shipping fee. That's $25 under our mention from two weeks ago and the lowest price we've seen for any 55" 4K TV. It features a 3840x2160 native resolution, 120Hz refresh rate, LED backlight, and three HDMI ports.