Home Depot offers the Makita Tool 18-volt Lithium-Ion Impact Driver & Hammer Drill Kit, model no. XT248MB, for $299 with free shipping. (Acme Tools charges the same.) That's the lowest total price we could find by $31. It includes a brushless motor hammer driver-drill, impact driver, and two 4.0Ah batteries. They feature Star Protection computer controls to protect against overloading.
Home Depot offers the Makita 15-amp 7.25" Circular Saw, model no. 5007F, for $99 with free shipping. That's the lowest total price we could find by $6. It features a 5,800 rpm motor, LED cut lines, dust blower, and up to 45° bevel cuts.