Costco offers its members the Hisense 57.5"" 4K HDR Flat LED Ultra HD Smart Television for $279.99 with free shipping. (Non-members pay an extra $14.) That's $100 under our mention from December and a very low price for a 58" smart 4K TV in general. Buy Now Features 3840x2160 (4K) native resolution Smart Hub (with access to Netflix, YouTube, Hulu Plus, more) Bluetooth three HDMI ports, and two USB Model: 58H6550E