DeWALT DW920K-2 7.2-Volt Cordless Two-Position Screwdriver Kit for $69.83 shipped. Here is a screenshot for your reference. Note that you can make it even better by taking advantage of the $25 off $150 DeWALT tools promotion as shown here. It features 80 inch-pounds of maximum torque output, adjustable 2-position handle, quick-release hex-shank chuck, 7.2v battery pack, and more. Most places have it for about $85.