For in-store pickup only, Sears offers the Craftsman Tool Bag Combo, model no. 81038, for $12.99. That's tied with our July mention as the best price we've seen. (It's a current low by $9.) It includes a 16" bag and 20" bag.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.