Walmart offers the RCA 50" 4K Flat LED Ultra HD Television, model no. RLDED5098-UHD, for $239.99 with free shipping. That's tied with our mention from ten days ago and the lowest price we could find by $80. (For further comparison, it was $20 less in November.) It features a 3840x2160 (4K, 2160p) native resolution and four HDMI inputs.
Vinegar is arguably the most versatile product in your house. If you aren't using it for all of these purposes, you're probably wasting money.