Use Kmart coupon code OFFERS10
Kmart has this Rubbermaid Easy Find Lids 40-Piece Food Storage Set for $14.29. Use the coupon code and the price drops to $12.86. Shipping is $5.55, or choose free in-store pickup. The set features lids that attach to the bottom of each container for easy organization. They are microwave-, freezer-, and dishwasher-safe.