Stop in for a cup of coffee

Always try to get the sales on these. Regular prices are nuts. Looking at the original $419 on the 2nd one, that would be comparable considering it only has one battery which is always a huge factor in cost. I have M18s and for those they will try to trip you with '2 batteries' being one good size and a 2nd of much smaller Ah.
Indeed

I have a 5, 3 and 1.5AH batteries for my set. I could use another 5.0