Presenter Eric Knowles leads the fray in the grounds of Kedleston Hall in Derbyshire, with experts Danny Sebastian and Jonathan Pratt. Two married couples take on each other to buy three items that they hope will make a profit at auction. Eric visits the small village of Eyam to discover how, 350 years ago, the villagers made a daring decision to quarantine themselves, and stop the spread of the plague.

A special edition of the antiques challenge at Spitalfields Market in London's east end. Any profit the teams make goes to BBC Children in Need. Battling it out are Radio 1 DJs Dev Griffin and Alice Levine and Radio 4 presenters Nick Robinson and Aasmah Mir. Experts David Harper and Christina Trevanion join in the fun with Natasha Raskin Sharp and Pudsey the Bear.