Best Buy offers the LG 27" 4K Ultra HD IPS LED-Backlit LCD FreeSync Monitor, model no. 27UD68, for $329.99. Check out with Visa Checkout to drop it to $304.99. With free shipping, that's $95 under our July mention, $195 off, and the lowest total price we've seen. It features a 3840x2160 (4K) native resolution (four times that of 1080p monitors), LED backlight, HDMI, DisplayPort, and VGA inputs. Deal ends December 25.
Note: The Visa Checkout offer can only be used once per account.