Tim Wonnacott and antiques experts Jonathan Pratt and Kate Bliss head to London's bustling Portobello Road, where they have the task of helping two teams of couples sift out the bargains to take to auction. Tim's eye is caught by a rather zesty lemon squeezer.

Tim Wonnacott is joined by Charlie Ross and Charles Hanson at the Ardingly Antiques and Collectors Fair, where the red and blue teams have completely contrasting strategies - the reds spend big on one risky item, while the blues spend very little across three! But whose strategy will pay off at auction?