Amazon offers the Rubbermaid TakeAlongs 10-Day Meal Prep 30-Piece Set in Reflecting Pool for $13.99 with free shipping for Prime members. That's $6 off and the lowest price we could find. It includes three 1.2-cup and two 2-cup food containers with divided sections and twist tight seals, and 10 3.7-cup divided containers with click-tight lids.

Note: It's expected to ship in one to two months.