$65.99 HART 20V 1/2 INCH DRIVE CORDLESS IMPACT WRENCH W/ BATTERY CHARGER | eBay
Werktough 1/2 Inch Cordless Impact Wrench 18/20V Battery Operated Electric Impact Driver Wrench 
OEMTOOLS 24662 20V Max Lithium-Ion 1/2 Inch Drive Cordless Impact Wrench - Still new but works 
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger
1 2 inch cordless impact wrench with battery and charger