Walmart offers the Sharp 64.5" 4K HDR Flat LED Ultra HD Television, model no. LC-65Q6020U, for $499.99 with free shipping. That's $200 off list and the lowest price we could find. It features a 3840x2160 (4K) native resolution, USB, and four HDMI inputs.
You don't need to hire a contractor or do extensive renovations to add value to your home.