$100.76 after returning or not picking up or canceling the 5.0 XC battery.
This is one of the 3rd QTR deals from the Home Depot promo sale. It is Hackable with the XC5.0 Battery.
Milwaukee M18 FUEL 18-Volt Lithium-Ion Brushless Cordless 4-1/2 in./5 in. Grinder w/Paddle Switch (Tool-Only) 2880-20