Antiques experts travel across the country, competing to make a profit at auction. Natasha Raskin and Paul Laidlaw are in historic York and face very different challenges. For Paul it's to build on earlier successes, while for Natasha it's simply to stay in the game. Our Caledonian couple head for an East Anglian auction, enjoying a famous locomotive and the Victorian craze for stereoscopy along the way. Paul struggles to find anything he likes before plumping to buy a haul of agricultural salvage. And Natasha's eyes are turned by some spindles on a rocking chair.