Julie announces the season four finale of “Garage Sales Unhinged,” noting she and Jake will take a few weeks off and return in May.

Julie recaps how the podcast was started and wanted a show celebrating the secondhand sales market. The episode focuses on “The PriceMaster,” a viral Denton, Texas performance-art yard sale from about 25 years ago in which a costumed “mystic” amplified with reverb shouted absurd prices, frustrating or amusing unsuspecting serious shoppers. They discuss reflections on how secondhand markets expose the arbitrariness of value.