Click here to go the merchant's page.
Amazon.com has the Black & Decker VPX903X1 VPX Starter Set with Power Screwdriver, Cut Saw, Flashlight, and VPX Battery with Charger for $49.99 with free shipping.
Regular price was $193.40.
Final Price for this deal: $49.99 + Free Shipping

Description:
Introducing the VPX Lithium-Ion Battery System
Black & Decker's advanced, powerful VPX system guarantees the convenience of a rechargeable battery with maximum versatility. At the center of the VPX system is the 7-volt high-energy VPX rechargeable battery, which features breakthrough lithium-ion technology to generate more energy in a smaller package. The end result is a battery that's super-compact and 60-percent lighter than Black & Decker's Ni-Cad power tool batteries. And the VPX holds a charge longer, too -- so it's ready to work whenever you are.

With its versatile design and Black & Decker exclusive technology, a VPX battery is interchangeable with all the products in Black & Decker's growing VPX line. Swap out one battery for the flashlight, inflator, screwdriver, USB power source, cut saw, or 7-volt drill driver; or double the juice with two batteries to operate the 14-volt drill driver or the hand vac. And of course, every VXP battery and compatible product features the rugged, dependable construction you expect from an industry leader in home power tools.