Rfbdirect via eBay offers the factory-refurbished Skil 18-volt 1/2" Cordless Drill / Driver, model no. 2888-03, for $12.99 with free shipping. That’s $57 less than the best price we could find for a refurb with a battery included. It features a 2-speed gearbox. A 1-year Skil warranty applies.
Note, this deal is for the tool only.