Milwaukee M18 18-Volt Lithium-Ion Cordless Combo Kit (7-Tool) W/ (1) 5.0Ah, (2) 3.0Ah Batteries, 1 Charger, 1 Tool Bag for $499 Down from $899 (44% off)
(Note these are the brushed versions.)
Plus the free 5.0AH battery with purchase
"BUY A SELECT MILWAUKEE® M18™ BARE TOOL OR TOOL KIT & GET A M18™ 5.0AH 18V LITHIUM-ION XC BATTERY PACK FREE. The MILWAUKEE® M18™ cordless system represents the ultimate synergy of professional grade power, light weight, extreme performance and superior ergonomics. These tools stand alone, with patented technologies, innovative motors and advanced electronics powered by REDLITHIUM™ battery technology for unmatched run-time. Offering more than 150 unique solutions, the M18™ family is the most advanced, capable and complete 18V system on the market."
The 5.0AH battery sells for $129
I confirmed with HD in email that the 5AH battery in the title is not the Free one:
Me: "Does "M18 18-Volt Lithium-Ion Cordless Combo Kit (7-Tool) W/ (1) 5.0Ah, (2) 3.0Ah Batteries, 1 Charger, 1 Tool Bag" Come with the battery already in the kit or do you get a second 5.0AH battery per https://www.homedepot.c
HD: "The Milwaukee M18 18-Volt Lithium-Ion Cordless Combo Kit (7-Tool) W/ (1) 5.0Ah, (2) 3.0Ah Batteries, 1 Charger, 1 Tool Bag does come with a free battery. So you would have a total of two batteries with this offer."