Ran across this on their website. Not sure if this is a pricing mistake or not, but seems like an awfully good deal for the saw and four (4) 5Ah batteries. HD Supply White Cap sells mostly to businesses so not very widely known. Tax will apply and shipping is rather odd. For me in north Atlanta, shipping is free on one of their trucks, but Ground shipping shows as $34 ($20 for the saw kit and $14 for the free batteries), so YMMV on shipping.
First time posting a deal so apologies if I missed something.