Get my vegetables directly from farmers, sometimes i get a permission from a farmer to pick leftovers from the field after farmer is done with it, that yields enough to last a season and you can often find vegetables that are store quality.
Look for ramen bulk deals online.
Found a local warehouses type store that looks like it serves as some sort of last destination for products that otherwise wouldn't be sold on time by large chain stores, sufficiently diverse selection from random countries around the world, relatively cheap snacks, soft drinks, booze, also hygiene and cleaning products, and clothes.
Know some hunters from whom i can buy, on discount, canned meat, sausages, frozen dumplings and other laboratory tested, forest meat products.