Spanish gold coin from 1609 breaks European auction record 2411025
— john l (@Maeestro) November 24, 2025
The unique 339-gram piece sold for 2,817,500 Swiss francs ($3.49 million). It had a starting price of 2 million Swiss francs, the Geneva-based Numismatica Genevensis SA auction house said. pic.twitter.com/hWO8BXZSiP