A best bet is the factory-refurbished Hitachi 18-volt 1/2" Driver Drill Kit with Flashlight (pictured), model no. DS18DVF3, for $82. Coupon code "Cyber82" cuts it to $47. With $6.36 for shipping, that's $5 under our March mention and $41 less than the lowest total price we could find for a new unit today. It features a 1/2" keyless chuck and includes a flashlight, two 1.4Ah batteries, quick charger, carrying case, and driver bit.