As one of its daily deals, Woot offers the Black & Decker 4-volt Max Cordless Screwdriver, model no. BDCS40G, for $15.99 plus $5 for shipping. That's $9 under our November mention and the lowest total price we've seen. (It's a current low by $7, although most merchants charge $34 or more.) It features gyroscopic technology for increased control and an LED light, and includes a charger and two 1" screw bits. Deal ends today.