Amazon has Hitachi KC18DG6L 18-Volt Lithium-Ion 6-Tool Combo Kit for $637.95 + free shipping.
Technical Details
* Hitachi’s HXP Lithium Ion batteries with three times more charge cycles and extended run time at half the weight of NiCd and NiMH batteries
* Includes 6 tools: DV18DL Hammer Drill, WH18DL Impact Driver, CR18DL Reciprocating Saw, C18DL 6-1/2” Circular Saw, G18DL 4-1/2” Grinder, UB18DL Fluorescent/LED Lantern
* Includes accessories: Two (2) 18V HXP 3.0Ah Lithium Ion Batteries, UC18YRL Universal Charger, and two (2)contractor canvas carrying bags, and assorted accessories
* Hitachi’s Universal Charger with proprietary circuitry to prevent overload and discharge protection to extend the life of the batteries
* These tools are lightweight and ergonomically designed
Hitachi KC18DG6L 18-Volt Lithium-Ion 6-Tool Combo Kit $637.95 FS 
