A young girl named Callie learns that her family will be moving from their house to a smaller apartment, and must have a yard sale to downsize their possessions. Callie is sad to see strangers bargaining for precious family mementos, but she eventually realizes that home is about family rather than things.

When Mr. Flotsam has a yard sale in the quiet town of Spudville, his neighbors are first upset, then delighted, by their purchases.

Once again the Hatford brothers and the Malloy sisters find themselves pitted against each other when embarrassing pictures of the boys turn up in the girls' basement, and the boys try to figure out how to get them back.

"Dazzle is a snow-white unicorn with a twisty horn, a sparkly pink tail, and a tag that says unicorns can grant wishes. He isn't sure whether he can make a wish for himself, but he does so anyway, hoping for a child and a home of his own. Instead, Dazzle gets sold at a yard sale and becomes one of the Book Buddies, friendly toys that children can check out of the library just like books. Meanwhile, Maya has just moved to town and decides to borrow...

Simsbury is sitting under his favorite tree when a red chair and an accordion pass by, prompting him to get up and take a look at the Mud Flat Yard Sale.

When the Clancy's have a yard sale, Nancy is reluctant to say good-bye to her oldest toy.