Macy's offers the Pyrex 12-Piece Round Food Storage Set for $14.99. Pad your order with a beauty item (they start at $3) to bag free shipping; otherwise, shipping adds $10.95. That's $28 off list and the lowest price we could find, although we saw it for a buck less the week of Cyber Monday. Deal ends December 17. The set includes:
7-cup round container
4-cup round container
two 2-cup round containers
two 1-cup rectangular containers
Beware these cash-guzzling missteps when you stop at any gas station.