I've noticed for perhaps a year now that some subtle changes have been put in place on Amazon. They didn't say anything was going to change and they didn't explain the changes when they went down. I'm a frequent shopper on Amazon Prime, the kind that gets on almost every day to browse around. I do that to sort through and find the best deal at the lowest price. That means I have to put all my filters in and then sort from lowest to highest, within the pre-chosen filters. It worked really well in the past but recently the capacity to sort from lowest to highest has been changed in a way that eliminates all the cheaper options and leaves you with lowest to highest out of the "Amazon Recommended" items. I didn't say I wanted to filter for what Amazon recommends...I said of all the products you have available that meet these criteria sort from lowest to highest.