Walmart offers the Pyrex 6-Piece Storage Plus Value Pack
, model no. 1085657, for $7.97
for shipping. (In-store pickup via Site-to Store is also available.) That's tied with our mention from last week as the lowest total price we've seen for this pack. (It's a current low by $4.) This set is oven-, microwave-, fridge-, and freezer-safe; each bowl holds up to two cups.