Sam's Club offers its members the Hisense 65" 4K 2160p WiFi LED HD Smart Television, model no. 65CU6200, for $658 with free shipping. (Non-members pay an additional $65.80, so it's better to sign up for a 1-year membership for $45.) That's $140 off and the lowest total price we could find. It features a 3840x2160 (2160p) native resolution, Smart TV apps (Netflix, YouTube, Pandora, etc.), 802.11ac wireless, three USB and four HDMI inputs. Deal ends today.