BLENHEIM.- Sealed, RM Sotheby’s online platform for the discreet exchange of significant collector cars, announces its June offering, with bidding commencing 17 June and lots closing over the course of 24–26 June.

Headlining the June offering are a 2005 Porsche Carrera GT, one of just 80 examples finished in Guards Red, the model's rarest standard factory colour; a 1969 Lamborghini Miura P400 S by Bertone, among the most celebrated and influential supercars of its era; and a 1960 Ferrari 250 GT Cabriolet Series II by Pinin Farina, a Ferrari Classiche-certified example previously owned by famed actress and performer, Joey Heatherton. Continuing to redefine the private sale experience, the offering brings together a carefully curated selection of collector cars – including American classics – set apart by originality, notable ownership history, and lasting significance across the collector car market.

2005 Porsche Carrera GT – One of just 80 examples finished in Guards Red, the rarest standard factory color offered for the model, this C00 German-delivery Carrera GT has remained in Germany from new and has had just four owners over the course of its life. Retained by its most recent owner for nearly 15 years and showing only 20,408 kilometers at the time of cataloguing, the car was inspected by renowned Carrera GT specialist Jochen Bader in May 2026, who confirmed it retains its original chassis, engine, gearbox, steering rack, and paintwork. Accompanied by a Porsche Zentrum service history from new and offered without reserve (Estimate: €2,250,000 - €2,750,000 EUR, Offered Without Reserve).

1969 Lamborghini Miura P400 S by Bertone – An early-production example of the landmark supercar and one of just 338 Miura P400 S models built. Finished today in striking Giallo Fly, this well-maintained driver's Miura benefits from a host of carefully considered upgrades, including a split-sump lubrication system, air conditioning, and numerous SV-inspired mechanical enhancements. Previously part of the renowned Elkhart Collection and later owned by Angus Mitchell, the car recently received an engine-out service and transmission rebuild, ensuring it remains ready to be driven and enjoyed as intended (Estimate: available upon request).





1960 Ferrari 250 GT Cabriolet Series II by Pinin Farina – A Ferrari Classiche-certified example retaining its original chassis, engine, gearbox, rear differential, and bodywork. One of approximately 200 Series II Cabriolets produced, this elegant grand tourer boasts provenance that includes Ferrari Club of America co-founder and member No. 1 Vilém B. Haan and actress and entertainer Joey Heatherton. Accompanied by a removable hardtop and presented in an attractive older restoration, the car embodies the glamour and sophistication of Ferrari’s golden era (Estimate: $1,250,000 - $1,500,000 USD).

The Sealed June offering also includes:

• 1956 Aston Martin DB2/4 Mk II Spider by Touring
• 1988 Mercedes-Benz 300 CE 6.0 AMG Hammer ‘Galdi Coupe’
• 2020 Ferrari 488 Pista ‘Piloti Ferrari’
• 1966 Lamborghini 400 GT 2+2 by Touring
• 2016 Porsche 911 R
• 2019 Porsche 911 GT2 RS ‘Weissach’
• 1958 Bentley S1 Drophead Coupe by H.J. Mulliner
• 1993 Ferrari Conciso Concept by Michalak
• 1971 Mercedes-Benz 280 SE 3.5 Cabriolet
• 2009 Porsche 911 Turbo
• 2001 Ferrari 550 Maranello
• 2001 BMW Z8
• 1931 Chrysler CG Imperial Convertible Coupe by LeBaron
• 1933 Franklin Series 17-B Twelve Limousine
• 1961 Jaguar E-Type Series 1 3.8-Litre Roadster
• 1931 Franklin Series 15 Model 153 DeLuxe Town Car by Derham
• 1953 Alvis-Healey 3-Litre Sports Convertible by Panelcraft
• 1955 Austin-Healey 100 BN1 ‘Le Mans’
• 1967 Austin-Healey 3000 Mk III BJ8
• 1976 Cadillac Eldorado Bicentennial Convertible
• 1928 Franklin Series 12-A Airman Convertible Sedan by Walker
• 1948 MG TC