BuyDig via eBay offers the Vizio 49" 4K 2160p 120Hz WiFi LED-Backlit LCD Ultra HD Smart Television, model no. M49-C1, for $599.99 with free shipping. That's the lowest up-front price we've seen, although we saw it for $82 less after a large gift card last month. (It's the best deal today by $63.) 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 September 7.