No, maximizing your savings doesn't mean buying everything in sight just because it's cheap. If you normally have two TVs in your house, and Walmart had a great sale on Samsung TVs, are you going to buy twenty TVs to best capitalize on the sale? No, because then you're still buying a bunch of things that you don't ordinarily need. Same can happen even with consumables like oil if you greatly over buy. There are some serious stashes here (not just in this thread, but shared on BITOG over the years in general where people have basically their own warehouse inventory.