Walmart continues to offer the refurbished Sharp 55" 4K LED-Backlit Ultra HD LCD Smart Television, model no. LC-55N6000U, for $349 with free shipping. That's tied with our mention from a week ago, $301 off list, and the lowest price we've seen for it in any condition. Features include a native resolution of 3840x2160 (4K), web browser and streaming apps (including Netflix, YouTube, and Vudu) and four HDMI inputs.