Walmart offers the Black & Decker 20-Volt Max Drill/Driver and Circular Saw Kit, model no. BDCD220CS, for $79.32 with free shipping. (Amazon has it for the same price.) That's the lowest total price we could find by $19. The drill features 310 in-lbs of torque, a 2-speed gear box, and LED work light. The saw features a 5.5" blade and tool-free depth of cut and bevel adjustment.