Electronic Express via Rakuten offers the TCL 55" 4K HDR Flat LED Ultra HD Roku Smart Television for $519.99. Coupon code "XP80A" drops that to $439.99. With free shipping, that's $16 under our mention from three weeks ago and the lowest price we've seen with or without Rakuten points. (It's the best deal today by $89). Buy Now Features 3840x2160 (2160p) native resolution HDR with Dolby Vision built-in Roku TV (with access to Netflix, Amazon Instant Video, Hulu Plus, more) 3 HDMI inputs Model: 55R617