Best Buy again offers the Toshiba 42.5" 4K 2160p LED-Backlit LCD Google Cast Ultra HD Smart Television, model no. 43L621U, for $299.99 with free shipping. That's $100 off list, tied with our mention from last month, and the lowest total price we could find. It features a 3840x2160 (4K) native resolution, WiFi, Google Cast media streaming (with access to Netflix and YouTube), USB, and three HDMI inputs.