Since Barbie’s debut in 1959, more than a billion dolls have been sold in a variety of models. Natasha meets a collector who owns some very special examples.

Natasha Raskin Sharp has a mystery to solve at Newark Antiques Fair, while experts Mark Stacey and Catherine Southon guide the red and blue teams.

Two teams try to score a win at an antiques centre in Derbyshire, skippered by experts Catherine Southon and Mark Stacey.

A team of students takes on a team of balloon entertainers at Newark Antiques Fair, hosted by Natasha Raskin Sharp with experts Mark Stacey and Catherine Southon.

The reds and blues are dressed for success, but who will go home with the most money? Experts Mark Stacey and Catherine Southon are on hand to help.

Two teams hunt for bargains at Hemswell antiques centre under the guidance of experts Catherine Southon and Mark Stacey.

Two teams hunt for bargains at Hemswell Antique Centres, aided by experts Catherine Southon and Mark Stacey.