For in-store pickup only, Fry's Electronics offers the Sharp Aquos 55" 4K 2160p WiFi LED-Backlit LCD Smart Ultra HD Television, model no. LC-55UB30U, for $599. That's $99 under our mention from a week ago (even after a $300 gift card) and the second-lowest price we've seen for any 55" 4K HDTV. (It's the best deal today by $151.) It features a 3840x2160 (2160p) native resolution, 4K upscaling, LED backlight, 802.11n wireless, Ethernet, Bluetooth, Smart TV apps (including Hulu Plus, Netflix, and YouTube), USB, and four HDMI inputs.