Sam's Club offers its members the Hitachi 54.6" 4K 2160p LED-Backlit LCD UHD Roku Smart Television, model no. 55R7, for $378 with free shipping. (Non-members pay a $37.80 surcharge, so it's better to buy a 1-Year Membership bundled with a $10 Sam's Club Gift Card for $45.) That's tied with last week's mention and the lowest price we could find by $54. It features a 3840x2160 (4K, 2160p) native resolution, 802.11ac wireless, built-in Roku TV (with access to Netflix, Amazon Instant Video, Hulu Plus, more), and four HDMI inputs.