Antiques experts Margie Cooper and Tim Medhurst close in on Gwynedd in their electric-converted, classic fire engine. In the beautiful north western corner of Wales, this stronghold of the Welsh language is home to fine seaside resorts like Llandudno, or "Beautiful Harbour of Peace" as the town motto has it. But as they search the coast for collectibles, hoping to bag a few steals, Margie's surprised by a seagull after some steals of their own.