LONDON, UNITED KINGDOM - NOVEMBER 29, 2024: A staff member holds a true first edition of J.K. Rowling’s Harry Potter and the Philosopher’s Stone, one of just 500 copies printed (estimate: Ł80,000-120,000) during a photocall at Christie's auction house ahead of the Classic Week Sales in London, United Kingdom on November 29, 2024. (Photo by WIktor Szymanowicz/NurPhoto) (Photo by WIktor Szymanowicz / NurPhoto / NurPhoto via AFP)