Homedepot offers RYOBI ONE+ 18V Cordless 1/2 in. Impact Wrench Kit with 4.0 Ah Battery and Charger PCL265K1 for $99 (orig. $189) with free shipping.

Product Description:

RYOBI introduces 18V ONE+ Cordless /2 in. Impact Wrench Kit with 4.0 Ah Battery and Charger. Best of all, it's a part of the RYOBI ONE+ System of over 260 tools that all work on the same battery platform.