Eleven-year-old, Lizzie is minding the family antique store while her grandpa naps on a spindly sofa. When Mrs. Larchmont and her poodle, Giselle, enter and begin their buying spree, they refuse to leave without bargaining for the one antique not for sale... Grandpa! Lizzie is quite old enough to watch the family store, but can she handle rich Mrs. Larchmont with her pink suit, rhinestone glasses, towering hair and matching poodle? As Mrs. Larchmont bids higher and higher amounts to purchase Grandpa, Lizzie cannot help imagining the wonderful things she could buy with all that money. Will Lizzie agree to sell Grandpa or are there some things that money just can' t buy?