Ending today, Cotsco offers its members the Samsung 55" 4K HDR LED-Backlit LCD Ultra HD Smart Television, model no. UN55MU8000, bundled with a $100 Google Play Credit, for $679.99 with free shipping. (Log into your membership account to see this price.) Assuming you'll use the credit, that's $128 under our mention from two weeks ago and the best deal we've seen.