Check out this deal my husband just sent me. You can get Morton Salt System Saver II 40 lb. Water Softener Pellets for $2.97 per bag. This is only available for in store pick up at Home Depot Stores. My husband says that these are usually $4.50-$5 in store so this is a savings of around 40%.
Hubby says he just ordered 6 months worth Saving money is a family effort around here, lol!