Prepared LDS Family - Food Storage Case Lot Sale Price Comparison which compares prices at the local grocery store case lot sales in Utah. Don't have these stores here, but is helpful to see possible lowest prices of items.
52 weeks of bulk foods to prepare for 1 year of no food (emergency prep). Don't think I'd trust those water containers for long term storage. Have had 2 crack open, one in my husband's truck and one in my van!