Was at our local Walmart today to get a jug of Rain-X 2-in-1 Orange washer fluid, it was up a buck from the last time I got some $4.97 Had a chance to eyeball the filter shelves, pretty much gutted. Even the Mobil1 filters mostly gone, haven't been restocked. Availability is costing them a lot of sales and dollar volume, hopefully there's something going on behind the scenes to remedy this. Obviously, there's lots of money to be made, im just hoping all the business won't go overseas.