Sears offers the Seiki 55" 4K 2160p LED LCD HD Television, model no. SE55UY04, for $599.99. Plus, Shop Your Way Rewards members get $6 in SYWR points. (Not a Rewards member? It's free to sign up.) Opt for in-store pickup to dodge the $69.99 shipping fee. Assuming you use the credit, that's $206 under our mention from two weeks ago (which also included a $28 credit) and it's the best we've ever seen for a 55" 4K television. (It's also a current price low by $300.) It features a 3840x2160 native resolution, 120Hz refresh rate, LED backlight, and three HDMI ports.