
'Harry Potter and the Sorcerer's Stone' has a particular binding that only 50,000 copies share.
A first edition of Harry Potter has sold for 471,000 dollars in the US.
Published as "Harry Potter and the Sorcerer's Stone" in America, it has a specific binding that only 50,000 copies share.
It's the most expensive commercially published fictional book from the 20th century ever sold.