For in-store pickup only, Sears offers the DieHard 120-watt Ultra-Slim Travel Power Inverter with USB, model no. 71520, for $9.97. That's tied with our October mention, $30 off, and the lowest price we've seen. This adapter plugs into your car's DC outlet to operate a laptop or other electronic device. It includes a USB charging port.

Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.