Walmart offers the refurbished Vizio 50" 4K HDR Flat LED Ultra HD Smart Television for $209.99. Opt for in-store pickup to drop it to $207.87. That's tied with our expired mention from ten days ago as the lowest price we've seen for this model. (It's the best deal for a new one today by $71.) Buy Now Tips Note: A 90-day warranty applies, although it's unclear who backs it.