Macy's offers the Martha Stewart Collection Stack & Store 12-Piece Food Storage Set for $39.99. Pad your order with a beauty item (they start at $4) to bag free shipping; otherwise, shipping adds $10.95. That's $17 off and the best price we could find. It includes three 2-cup containers with lids, two 3-cup containers with lids, and a 5.5-cup container with lid.

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