Blue's First Yard Sale Business

Mr. Salt is trapped under a bunch of old toys. Shelley explains to him after she rescues him that Blue is getting rid of them to get new toys for the babies. Then Shelley plays "Blue's Clues" to figure out the toys Blue wants to give to her babies. The clues are: Blocks, Rattles and Stuffed Animals. The answer to Blue's Clues is: Baby toys!