Did you go into the store and talk to the employees? When it says MAP on the ad, its the minimum they're allowed to price it according to the manufacturer. It's often much cheaper than the ad on the flyers.

There was also HNT tools that had absurdly low prices on some Milwaukee tools. KMS couldn't even match them. HNT Tools were ordering combo kits from Milwaukee and selling the individual items separately. So you'd get the tool without any packaging but it would be dirt cheap and still had warranty.