15:30Bargain HuntSeries 19 - 30 Minute ReversionsEpisode 21: Builth WellsBBC One Duration: 30 minutes Sat 6th Mar 2010, 15:30 on BBC One OxfordshireTim Wonnacott presents as the teams go bargain hunting in Wales at an antiques fair in Builth Wells. Experts Paul Laidlaw and David Harper help them choose what to buy.ContributorsPresenter:Tim WonnacottExpert:Paul LaidlawExpert:David HarperProducer:Susie StaplesGenresFactualAntiquesEntertainmentFormatsGames & QuizzesBrandBargain HuntSeriesBargain Hunt: Series 19 - 30 Minute Reversions Source: BBC Online