Anybody who buys natural and organic foods knows they can be expensive. I found these gluten free and vegan certified protein shakes on clearance for more than 50% off at Walmart! They were located in the clearance section of the store. Remember that clearance does vary from store to store.
Have you used brickseek.com yet? It is a website that checks the inventory of certain stores including Walmart. You’ll need the SKU number of the product you’re looking for and your zip code to check your store’s inventory.