Newegg offers the Samsung 28" 4K LED-Backlit LCD Ultra HD Monitor, model no. U28E590D, for $359.99 with free shipping. That's the lowest total price we could find by $9, although on Black Friday we saw it for $110 less. Features include a 3840x2160 (4K) native resolution, 1ms response time, LED backlight, picture-in-picture dual input display, DisplayPort, and two HDMI inputs. Deal ends April 2.