4. Southwell 1

Eric Knowles presents from the Southwell Racecourse Antiques Fair in Nottinghamshire. Experts Gary Pe and David Harper guide the way as teams have £300 to spend on three items they hope will make them a profit at the auction in Lincoln. The blues can't agree while the reds pick out an unusual item. Eric also visits the Museum of Timekeeping to find out how certain clocks changed the way we worked.