1955 Mercedes-Benz 300 SL Gullwing 1955 Mercedes-Benz 300 SL Gullwing (Estimate: $1,500,000 – $2,000,000) Auction: Gooding Amelia Island 2023 © Gooding Home » USA » Florida » Amelia Island » 2023 Gooding Amelia Island Sale (German Classics Announced) » 1955 Mercedes-Benz 300 SL Gullwing