BuyDig via eBay offers the Vizio 49" 4K 2160p 120Hz WiFi LED-Backlit LCD Ultra HD Smart Television
, model no. M49-C1, for $579.99
with free shipping
. That’s $135 under last week’s mention (although that included a $200 Dell gift card) and the lowest total price we've seen. (It's a current low by $138.) It features a native resolution of 3840x2160 (four times that of 1080p TVs), 120Hz refresh rate, full-array LED backlight, 802.11ac dual-band wireless, Ethernet, 4K upscaling, Internet apps (Netflix, Hulu, Pandora, etc.), USB, and five HDMI inputs. Deal ends October 21.