Season 4

James travels to Palma to take a look at a stunning £150,000 yacht. Lawrence values a guitar signed by Oasis. A spectacular diamond bracelet offers new branch manager Alicja the chance to work with an international client.

A retired couple decide to sell their huge back garden railway. A mother and son want to get a loan against a 71-carat tanzanite ring that they bought from a home shopping channel.

A girl wants to see her grandfather's designer watch so that she and her boyfriend can invest in their fledgling jewellery business. History expert Lawrence is pleased to discover a 1960s autographed racing programme.

A glamorous Ibiza club DJ wants to sell her designer goods to finance her push to go global. And can James recoup his losses on an unredeemed Aston Martin when it goes to auction?

James visits Lanzarote and a wine collection that may be worth a million Euros. Meanwhile, an aspiring 23-year-old gastro pub owner wants to secure a loan against a £250,000 Bentley.