Sonic Electronix via eBay offers the Rockwell 18-volt Cordless Drill / Impact Driver
, model no. RK2800K, for $79.99
with free shipping
. That's tied with our mention from a month ago and the lowest total price we could find by $30. It includes an 18-volt cordless drill / impact driver, 18-volt lithium-ion battery, 30-minute charger, and carrying case. Deal ends September 4 at 4:25 pm ET.