Carmarthen 19

Christina Trevanion heads to Carmarthenshire for today's Bargain Hunt. The red and blue teams go head-to-head at Carmarthen Antiques and Flea Market in west Wales with the expert help of Philip Serrell and Charles Hanson. Who will buy the most profitable three items to take to auction? Christina visits the nearby Gwili Steam Railway and finds out how it has been preserved for future generations.