In a special episode the secret dealers are invited to place bids in an Isle of Wight hideaway which is home to Pat, John and their hoard of treasures, including a massive collection of ivory. Dealers Mark Stevens, Karen Dalmeny and David Ford find that hoarder John is finding it difficult to part with many of his possessions and the three have their work cut out. Mark makes the single biggest offer ever made on Secret Dealers in an attempt to buy an ivory boat
