Costco offers the LG 54.6" 4K 120Hz LED-Backlit Ultra HD Smart LCD Television
, model no. 55UH615A, for $549.99
with free shipping
. That's $150 under our mention from last week, which included a $250 Dell gift card, and the lowest up-front price we've seen. (It's the best deal today by $150.) It features a 3840x2160 native resolution (4K), 120Hz refresh rate, internet apps, WiFi, USB, Ethernet, and three HDMI inputs. Deal ends October 23.