As one of its daily deals, Woot via Amazon offers Prime members the Pyrex 18-Piece Food Storage Set, model no. 1110141, for $27.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $3.99.) That's $27 off and the lowest total price we could find, although we saw it for $3 less in September. The set includes three 2-cup round, two 7-cup round, two 4-cup round, and two 1-cup round containers with nine plastic lids. Deal ends today.