As an early Black Friday deal, Walmart offers the Sharp 55" 4K HDR Flat LED Ultra HD Smart Television, model no. LC-55Q7030U, for $299 with free shipping. That's a $21 drop from last week and the best price we've seen. (It's a low today by $46.) It features a 3840x2160 (4K) native resolution, WiFi, three USB ports, and three HDMI inputs. Deal ends November 17.
Use your debit card for one of these expenses, and you could risk your bank account balance, your credit score or even identity fraud.