Home Depot has the DeWalt 20-Volt MAX ToughSystem Lithium-Ion 6-Tool Cordless Combo Kit (DCKTS681D1P1) for $499 with free shipping. Includes 1/2" hammer drill/driver, 1/4" impact driver, oscillating multi-tool, 6-1/2" circular saw, XR 4-1/2" grinder, XR 5" random orbital sander, 20V MAX 5.0 Ah battery, 20V MAX 2.0 Ah compact battery, charger, and ToughSystem 2.0 storage box.