Bargain Hunt

Long-time friends Margaret and Doreen, coached by Thomas Forrester, take on ornithologists Reece and Tom, under the tutelage of Kate Bliss, at Builth Wells antiques fair in Powys. David Harper monitors the contest and also visits Newtown Textile Museum where he learns about Pryce Jones' business empire in the 1800s and why he's considered to be the pioneer of a global mail order industry now worth around £75 billion