The team goes behind the scenes at Mathewsons, a North Yorkshire-based, family-run car auction business which uncovers rare vehicles in Thornton-le-Dale. It attracts classic car buyers from all over the country.
Derek travels to the Yorkshire coast to pick up a 1963 Austin J2 Paralanian campervan described as the Rolls Royce of campervans.
Derek heads to Sunderland to pick up a real Italian beauty - a 1972 Lancia Fulvia Zagato. Red and racy, the car has seen better days but Derek's still impressed.
Up for sale at the Mathewson's auction is a 1275 Mini GT that's come from just down the road and could be a future British icon.
Derek goes to pick up a veteran 1904 Swift, there's an emotional farewell to a 1980s Bedford HA van, and a Toyota Corona finds a new home.
Derek gives the once-over to a Royale Formula Ford race car, and Paul is on a marathon trip to Teesside to pick up a 1953 MGYB, a Moggy Van and an '80s Yamaha 250RD motorbike.
Derek travels to the Lancashire coast to pick up a rare 1972 Citroen SM, and Dave is on HQ duties and admires a Punto that's two decades old but has just 42 miles on the clock.
Derek is on the road to pick up a funky little Nissan Figaro and a sublime Ferrari 250 GT tribute car, and Paul gets to try out his spanking new Scania T Cab.
Derek checks out an abandoned 1985 Renault 4 and an MGB Roadster that hasn't seen the light of day for 36 years, and Jack heads to Rotherham to pick up a pair of rare Bond Bugs.
In the 100th episode, Derek heads to Northumberland to collect a rare 1975 NSU RO 80, Jack deals with a Mini Mayfair stuck in a barn, and an Aston Martin DBS husk is auctioned.
On the way to pick up two lovely '70s Lotus sports cars, Derek takes to the skies for his first ever helicopter flight in a 1967 Bell 47 chopper.
Dave's drawn to a Fiat Uno 45 in '1970's beige', with 36,000 miles on the clock.
Paul hits the road to collect an old navy ambulance that served its time as a holiday camper.
Dave travels to Bedale to extract a barn find - a 1984 Manta GTE which hasn't seen the light of day in thirty years.