I went with a friend to Costco today looking for that foil. I found the place where it was all on display. They did not have the 18 inch width. Hmm, I couldn't see that from what I have seen from Costco. Went on looking, a couple of aisles over I spotted a pallet with, low and behold the 18 inch on it. I went up to customer service to see if I could get some or a price on it. Well being I am not a member I should have sent my friend, they told me to have him look it up on his app. He didn't have his password with him so that didn't work. But, they did inform me that, the product on that pallet was not for sale, it is for "store use" in their cooking area. Not sure what to think about that but, anyway..... my experience. I would like to have a subscription to the place they have some things I'd like to be some better deals on. We'll see.