Dell Home offers the Samsung 49.5" 4K 2160p HDR LED-Backlit LCD Ultra HD Smart Television, model no. UN50MU6300, bundled with a $125 Dell Gift Card for $549.99 with free shipping. (The gift card will be emailed within 10 to 20 days of purchase.) Assuming you use the gift card, that's the best deal now by $80 and tied as the lowest price we've seen. (It's also $29 less than our mention from two weeks ago.) It features a 3840x2160 (4K, 2160p) native resolution, 4K HDR Pro, 4K upscaling, 802.11ac wireless, Smart TV with Apps (including Netflix, YouTube, Hulu Plus, more), Bluetooth, USB, and three HDMI inputs. Deal ends October 23.