Sears offers the Pyrex 4-Piece Food Carrier Set, model no. 1047792, for $23.99. Opt for in-store pickup to avoid the $5.75 shipping fee. That's the lowest price we could find by $9, although we saw it for $5 less in December. It includes a carrier, 9x13" dish, plastic cover, and hot/cold pack.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts. Plus, Shop Your Way Max members are eligible for free shipping.