Plot: Put Your Money Where Your Mouth Is is a BBC television series that was first shown on BBC One from 10 March 2008 to 18 June 2010, then shown on BBC Two from 14 February 2011 to 13 May 2012. Two well-known experts from the world of antiques go head-to-head over a week of challenges to find out who can make the most profit buying and selling collectibles