Walmart offers the Rubbermaid Easy Find Lids 40-Piece Food Storage Set
, model no. 82213011, for $15.88
. Opt for free Site-to-Store pickup
to avoid the $1.97 shipping charge. Although that's $3 over our December mention, since expired, it's still the lowest price we could find by $6. Sales tax is added where applicable. This set features lids that attach to the bottom of each container for easy organization. They are microwave-, freezer-, and dishwasher-safe.