Walmart offers the refurbished Samsung 64.5" Curved 4K HDR LED Ultra HD Smart Television, model no. QN65Q7CDMFXZA, for $1,099.99. Opt for in-store pickup to dodge the $49.97 shipping charge. That's $788 under the lowest price we could find for a new one. It features:

3840x2160 (4K, 2160p) native resolution with 4K HDR

802.11ac wireless

Smart Hub (with access to Netflix, YouTube, Hulu Plus, more)

3 USB ports, 4 HDMI inputs

Note: A 90-day warranty applies, but it's unclear who backs it.