The Royal Welsh Showground in Builth Wells plays host to the bargain-hunting reds and blues. Ben Cooper and Philip Serrell are the experts in residence hoping to be best in show. Tim Wonnacott takes us to the equator via an intriguing little object found at the fair.

Two teams of firefighters from Essex battle it out. Experts Christina Trevanion and Kate Bateman are on hand to advise, and Tim Wonnacott leads proceedings. But will it be the reds or the blues who are on fire at the auction?