This Rubbermaid Case of 2 Easy-Find 24-Piece Plus 4 Food Storage Sets is $20 at Walmart.com when purchased as a bundle (these sets sale for $12.97 each). Shipping adds $3.94 or is free with in-store pickup. This is the lowest price we could find on this quantity by $10. They feature lids that snap to each other and container bases, and include a variety of sizes. They are also microwave, freezer, and dishwasher safe. Sales tax is charged in most states.