RYOBI ONE+ 18V Li-Ion 2.0 Ah Battery + 4.0 Ah Battery w/ Charger + Bonus Tool $79 + Free Shipping

Home Depot is running the RYOBI Buy 2 batteries get 1 tool free deal for $79, which is a $20 discount from the previous price of $99 in October. The tools included in the deal are Corner Cat Finish Sander, 4-1/2 in. Angle Grinder, Multi-Tool, Reciprocating Saw, and 5-1/2 in. Circular Saw. All variations of the deal can be found on the Home Depot website.