Worx via eBay offers its open-box Worx 20-volt Switchdriver Cordless Drill and Driver, model no. WX176L, for $29.99 with free shipping. That's $110 off and the best price we could find. It features two speed settings and up to 265 lbs. of torque.
Note: This is the tool only. It does not include a battery or charger.