Black & Decker via eBay offers the factory-refurbished Black & Decker Matrix 20-volt MAX Cordless Drill, model no. BDCDMT120, for $29.99 with free shipping. That's tied with our mention from four weeks ago as the lowest total price we've seen for this drill. (It's currently $28 under the lowest total price for a new one.) It features a Lithium ion battery and charger and adjustable RPM from 0 to 800. A 2-year Black & Decker warranty applies.