Margie and Natasha swap their classic car for an 80-year-old fire engine and a bike. With antiques in pewter, mahogany, silver and cast iron, which will make the most at auction?

On the last leg of their trip, Margie Cooper and Natasha Raskin Sharp are darting around Derbyshire. Who will take auction glory when the gavel comes down for the final time?

Phil Serrell and Tim Medhurst traverse the Scottish border. Both try to make a profit from militaria as they do battle at auction in Edinburgh.