Season 1

The first episode of the series features a collection of Christmas cards from Princess Diana to her personal chef, an original 1960s Dalek, a cigar owned by Winston Churchill, and a Francis Bacon portrait all but destroyed by the artist. Will any of them make their owners rich?

Best friends Bradley Ridge and Nick Loizou bring a four-tonne concrete wall to Four Rooms, complete with a mural by artist Banksy. They want a six-figure sum, but will they see eye-to-eye with the dealers, and each other? Meanwhile, retired policeman Stewart Evans wants big money for his gruesome Victorian hangman's rope, and the nose cone from a Concorde plane is on offer.

The dealers have to decide how much to offer for a Tracy Emin print owned by her twin brother; a gruesome piece of tattooed skin pickled in a jar; a rare Beatles poster from the 60s; and a vintage penny arcade electric-shock machine. Will any of them make their owners rich?

A Victorian seven-foot stuffed turtle, erotic photos, a Sean Connery James Bond suit, and a collection of hats by the queen of punk, Vivienne Westwood. Will any of them bring their owners the cash they want?

The dealers have to decide how much to offer for a guitar belonging to punk legend Dee Dee Ramone, one of British artists Gilbert and George's famous gin bottles, a lifetime collection of over 1000 matchbox cars, and circus impresario Gerry Cottle's miniature zoo.

This episode features a bar designed for Sir Elton John by shoe designer Patrick Cox; a million-year-old fossil; and a collection of candid photos of the stars of the 60s, from Barbara Windsor to Roger Moore. Will they make their owners a fortune?

Could a rare painting by Marilyn Monroe, a life-size mechanical baby elephant, a collection of bizarre celebrity memorabilia or a collection of stuffed frogs make someone rich?

The final episode in the series features a bottle of wine owned by George Best, a mummified mermaid, a collection of Playboy memorabilia, and the death mask of a Victorian murderer. Will any of the owners sell for a fortune?