WORKPRO 20V 1/2" 320 ft-lbs Max Torque Cordless Impact Wrench + 2.0Ah Battery $30 + Free S/H for Prime Members

Woot! has a New WORKPRO 20V Cordless Impact Wrench Kit for $29.97. Shipping is free with Amazon Prime, otherwise a flat $6 per order. Averages 4.4 of 5 stars on Amazon with 5K+ reviews. Great price for the full kit with battery and charger. Compact and Powerful: With a powerful motor, this 20V impact wrench delivers 320 ft-lbs of max torque and a max speed of 3200 RPM, allowing you to tighten or loosen various nuts and bolts easily. The max no-load speed is 2100 rpm for driving large fasteners quickly.