Dell offers the Sharp 43" 4K Ultra HD LED-Backlit LCD Smart Television, model no. LC-43UB30U, bundled with a $150 Dell eGift Card, for $567.99 with free shipping. (The gift card will be emailed 10 to 20 days after purchase.) Assuming you'll use the credit, that's the lowest total price we could find by $132. It features a native resolution of 3840x2160 (four times 1080p), a quad-core processor, streaming media apps (including Netflix, YouTube, and Vudu), iOS and Android control apps, MHL, 802.11n, and four HDMI inputs. Deal ends August 17.