Walmart offers the Pyrex 14-Piece Glass Round Storage Set in Blue, model no. 6022369, for $14.97. (Amazon charges the same with free shipping for Prime members.) Choose site-to-store pickup to avoid the $4.97 shipping fee. That's tied with our mention from last week as the lowest price we've seen. (It's a current low by $13.) This dishwasher-safe, non-porous glass set includes four 2-cup rounds, two 4-cup rounds, one 7-cup round, and seven blue plastic storage covers.