As one of its daily deals, Newegg offers the Acer 28" 2160p 4K LED-Backlit LCD Ultra HD Monitor, model no. B286HK, for $379.99 with free shipping. That's the lowest total price we could find by $21, although we saw it for $48 less last fall. It features a 3840x2160 native resolution, LED backlight, DVI, Display Port, USB, and HDMI. Deal ends today.