Kmart has
Rubbermaid Easy Find Lids 40-Piece Storage Set: http://www.kmart.com/shc/s/p_10151_10104_011W822130110001P
for $14.99
Use Code OFFERS10 for 10% off
Final Price $13.49
Select pick up in store to save on shipping
Walmart $18.54: http://www.walmart.com/ip/Rubbermaid-40-Piece-Easy-Find-Lid-Foo
Amazon $21.37: http://www.amazon.com/Rubbermaid-Easy-Find-Storage-40-Piece/dp/
Rubbermaid Easy Find Lid Food Storage Set:
40-piece food storage set
Five 0.5-cup containers with lids
Five 1.25-cup containers with lids
Four 2-cup containers with lids
Two 3-cup containers with lids
Two 5-cup containers with lids
Two 7-cup containers with lids
Lids snap to base bottom and each other
Bases and lids nest inside each other
One lid fits multiple bases
Microwave, freezer and dishwasher-safe