Catherine Southon and Tim Medhurst take the haggle highway.

Catherine Southon and Tim Medhurst begin a new trip from the South Downs to Dorset.

The trip is in jeopardy as Charles fears he has set fire to the classic car.

Christina takes a rare vase and Charles a Victorian skirt lifter to auction in Rotherham.

Charles visits the loo and finds an antique, while Christina turns heads with a silk gown.

Christina rides into battle on horseback, and Charles falls in love with a bandaged bear.

Charles Hanson and Christina Trevanion reunite for a coast-to-coast antiques odyssey.

Catherine Southon and Raj Bisram kick off in delightful Derbyshire.

Antiques experts search for treasures and competing to make the most money at auction.

Antiques experts search for treasures and competing to make the most money at auction.

Antiques experts search for treasures and competing to make the most money at auction.

Antiques experts search for treasures and competing to make the most money at auction.

Antiques experts search for treasures and competing to make the most money at auction.

Antiques experts set off on a road trip around the UK searching for treasures.

Antiques experts search for treasures and competing to make the most money at auction.

James Braxton and Charlie Ross sniff out antiques from Buckinghamshire to Somerset.

Auctioneers Charlie Ross and James Braxton browse Kent, Sussex, Surrey and Hampshire.

It is the last leg for Angus Ashworth and David Harper.

Angus Ashworth and David Harper attend an auction in Harrogate.

David Harper reads from a secret diary written in code.

David Harper and Angus Ashworth continue their Caledonian capers on the Ayrshire coast.

Angus Ashworth challenges David Harper to an antiques duel.

It is the last leg of the road trip for Raj Bisram and Margie Cooper.

Raj Bisram and Margie Cooper rummage through antiques shops along the West Sussex coast.

Raj Bisram and Margie Cooper head to East Sussex for their next auction.