Best Buy via eBay offers the Vizio M-Series SmartCast 49.5" 4K 2160p HDR LED-Backlit LCD Ultra HD Smart Television
, model no. M50-E1, for $499.99
with free shipping
. That's $50 under our mention from three weeks ago, which was bundled with a $150 gift card, and the lowest outright price we've seen. (It's the best deal today by $47.) It features a 3840x2160 (4K, 2160p) native resolution, full-array LED backlight, 4K upscaling, HDR with Dolby Vision, 802.11ac wireless, built-in Google Cast (with access to Netflix, Hulu Plus, Amazon Video, more), USB, four HDMI inputs, and Vizio SmartCast capability, which allows you to use your smartphone as a remote via the SmartCast app.
Note: A TV tuner is not included.