CPO Outlets via Rakuten offers the refurbished DeWalt 20-volt Max Cordless Li-ion 1/2" Compact Drill / Driver Kit for $79.99 with free shipping. That's tied as the best price we've seen for this model in any condition, and it's a low for a refurbished unit by $13. Features include two speeds, a 1/2" keyless ratcheting chuck, 14-position adjustable torque control settings, and LED light. It comes with two battery packs, a charger, and carrying case.

A 3-year warranty applies, but it's not clear who backs it.