On this premier episode of Dealers, sellers from across the globe bring incredible historical treasures to be assessed, and hopefully bought, by five top international dealers. The dealers have no idea what will come into the dealing room next and no opportunity to research the items. So they rely on their knowledge and expertise as they make their bids. Jenny makes a shock bid on a 200 year old plesiosaur fossil which has been lovingly restored by a self taught palaeontologist. A post-war diamond watch causes tension between Gillian and Scott. Richard believes an incredible artefact from a moon landing has been tainted and a collection of African masks belonging to a seller’s late father causes emotions to run high in the dealing room.