Kmart offers the Rubbermaid 40-Piece TakeAlongs Food Storage Set, model no. 1949248, for $10. Opt for in-store pickup to avoid the $6.25 shipping fee. That's tied with our June mention and the lowest price we could find by $3, outside the offers below. This dishwasher-, freezer-, and microwave-safe set features ridged lids for more stable stacking.

A couple of close prices: Amazon and Target offer it for $10.99 via Prime shipping and in-store pickup, respectively.