Izzie Balmer and Mark Hill's money-making mission brings them to Lincolnshire, where they explore an Aladdin's cave, complete with a genie, and a former pub, in their search for treasure. Izzie takes a shine to something similar to a previous purchase, while Mark uncovers an inky item for the birds. Away from the shopping, the duo ride on a former troop transport which helped the county get its most famous vegetable export, the humble potato, to market