Davidstoolandmore via eBay offers the DeWalt 20-volt Max XR Li-ion Brushless 1/4" 3-Speed Impact Driver for $80.99 with free shipping. That's $5 under our May mention and the lowest price we've seen. (It's the best deal today by $9.) It features Precision Drive (in speed 1), three LED lights, and a belt clip.

Note: It doesn't include a battery or charger.