Bonhams closed its Zoute Grand Prix Sale in Knokke-Heist, Belgium, on 11 October with 53 of 72 vehicle lots sold, a sell-through rate of 76 percent, and a total of 10.2 million euros, about 11.4 million dollars. The seaside sale, staged alongside the Zoute Grand Prix, offered a tightly curated selection of classic and collector cars alongside automobilia, and drew a large international audience to the Belgian coast. The anchor of the day was the Keller Brothers Collection, a group of twelve predominantly Italian sports and supercars from the 1960s through the 2000s. Every lot in the collection found a buyer, producing a combined 3,593,750 euros. The group included a Lamborghini Miura P400S and a Lamborghini Countach 25th Anniversary, alongside a Mercedes-Benz 300SL Roadster, underlining how a single-owner, no-reserve offering can concentrate bidding when the cars carry strong provenance and visual appeal. Among individual results reported after the sale, a 1979 BMW M1 Coupe sold for 437,000 euros including premium. Delivered new in Germany and finished in red with black leather and fabric trim, it had remained with the same owner since 2010. A 1953 Mercedes-Benz 300 S Roadster, one of only 141 built, reached 345,000 euros. Extensively restored between 2003 and 2010 for a significant collection, it had been used sparingly since its current owner acquired it in 2017. Bonhams said more than 800 bidders from 36 countries registered, with over 1,000 people in the room. The event marked fourteen years of partnership with the Zoute Grand Prix. Looking ahead, the house pointed to its Golden Age of Motoring Sale at New Bond Street in London on 30 October, followed by a return to the Grand Palais for Retromobile Paris on 5 February 2027.