NCIX offers the Samsung 28" 4K Ultra 2160p LED-Backlit LCD Monitor, model no. U28D590D, for $494.99 with free shipping. That's $105 below yesterday's mention, which was bundled with a 250GB SSD, and the lowest total price we've seen. (It's a current low of $104.) It features a 3840x2160 native resolution (four times that of 1080p), LED backlight, two HDMI ports, and DisplayPort. Deal ends September 3.