Sears offers the Craftsman 1/2" 19.2-volt Cordless Impact Wrench
, model no. 31305, for $84.99. Coupon code "SEARS2013" cuts it to $79.99
. With free shipping
, that's $15 under our mention from a month ago and the lowest price we've seen for this impact wrench. It provides 200 foot-pounds of torque, and up to 3,000 impacts per minute.