1956 Mercedes-Benz 300 SL Gullwing, 1956 Mercedes-Benz 300 SL Gullwing, sold for £1,125,000 Auction: Gooding London 2022 © Gooding Home » European » Britain » London » 2022 Gooding London Sale (Auction Results) » 1956 Mercedes-Benz 300 SL Gullwing,