Best Buy offers the Toshiba 55" 4K HDR Flat LED Ultra HD Fire Smart Television for $299.99 with free shipping. That's $150 off and tied with our mention from three weeks ago as the lowest price we could find. Buy Now Tips Includes 30 days of Sling TV for free. Features 3840x2160 (2160p) native resolution HDR Amazon Fire TV smart apps remote voice control via Amazon Alexa 3 HDMI inputs Model: 55LF621U19