The Secret Dealers are given access-all-areas in two homes to compete with each other for the finest valuables. Armed with thousands of pounds of their own cash, they go head-to-head with the homeowners who try to squeeze as much out of the dealers as possible for their treasured possessions. In the first house, dealers Mark, Simon and Tim battle it out with Paula and her daughter Julia over their enormous jewelry collection. A Georgian gold necklace, bracelet and locket gets all the dealers juices flowing, and there’s a Battle Royale for an eighteen-carat diamond marquise ring. In the next house, homeowners Peter and Sue’s collectibles-crammed home is a feast for the dealers’ eyes. Dealer Mark is joined by Alison and Karen as they fight it out over an unusual Victorian snakehead pendant.