London, UK – Collecting Cars has unveiled the lineup for its November Sealed Bids auction, headlined by an original 1990 Porsche 962C Group C race car—one of the most authentic and unaltered endurance racers from Porsche’s golden era. The auction also features an extremely rare 1968 Porsche 911 E Factory Prototype, a 1962 Maserati 5000 GT commissioned by the President of Mexico, a 2022 Lamborghini Countach LPI 800-4, and a McLaren 675LT Spider MSO Carbon Series showing delivery mileage.