Macy's offers the OXO Good Grips 10-Piece Airtight Food Storage POP Container Value Set for $99.99. Coupon code "FRIEND" cuts that to $69.99. Plus, pad your order with a beauty item (they start at $2.55 after coupon) to bag free shipping; otherwise, shipping adds $10.95. Excluding padding, it's the lowest price we could find by $30. It includes two 0.3-qt. squares, two 0.5-qt. rectangles, two 0.9-qt. squares, one 2.1-qt. tall square, one 2.4-qt. short square, one 2.5-qt. rectangle, and one 4-qt. square.

Note that Amazon charges the same.