Overview: Natasha Raskin Sharp oversees the hunt for bargains today in Peterborough. A team of brothers-in-law take on a team of friends and compete to buy three items that will make the most profit at auction. Providing a helping hand to the reds and blues are Ben Cooper and Gary Pe. Meanwhile, Natasha visits Peterborough Lido and hears all about a local legend, the strongman Walter Cornelius.