Jim must work out if a Harry Potter paperback is a rare first edition. Charles discovers memorabilia from the first ascent of Everest in 1953.

The team researches a flag said to have flown during England's 1966 World Cup win. A Victorian book of police mug shots reveals surprising insights.

A designer trunk found in a junk shop, a 40-year-old slice of royal wedding cake and possible Victorian vampire slaying kit go under the hammer.

Queen Victoria's belongings go under the hammer, and music expert Claire handles some legendary Rolling Stones memorabilia.

Charles sells iconic items from the late club owner Peter Stringfellow. Plus, a massive haul of Lego keeps toy valuer Mark busy.

A stainless-steel sculpture, a load of antique furniture and a collection of 1960s Corgi toy cars all pose challenges to the logistics team.

Jewellery expert Helen has her hands full with a massive gold chain. Plus, book expert Jim dusts off a rare, 'out of this world' scientific book.