As her Grandpa naps on the sofa, Lizzie minds the family antique store. When the rich Mrs Bradley Larchmont III enters the shop and begins a buying spree, she refuses to leave without bargaining for an unexpected item - Lizzie's Grandpa. Lizzie imagines all of the fabulous things she could buy with the money she is offered.

'Granddad' Lucy asks, 'Why doesn't your skin fit you anymore? It's all crinkly'. Granddad laughs and explains. 'Those crinkles are called wrinkles. Every time I smiled an extra big smile I got a wrinkle to show for it'.