An expert on Antiques Roadshow was surprised to learn a guest had paid just £17 for a "rare and special" antique.
An episode of the BBC show which was repeated last night saw Fiona Bruce and some experts visit Bodnant Garden in North Wales, where visitors came for antique valuations.
Among those who took part was a guest who had brought an object which she believed to be a "granary door," with her said to have purchased the item in San Francisco - and it turned out to be worth up to £600.
