Over the past few weeks we’ve been telling you about a first edition copy of Harry Potter and the Philosopher’s Stone J.K. Rowling annotated with new information and sketches.

It was put up for auction today and sold for a whopping $227,000.

The book was a part of Sotheby’s “First Editions, Second Thoughts” auction, which comprised of 50 contemporary first editions annotated by their authors.

For Harry Potter fans, the Philosopher’s Stone book was very interesting to hear about. We’ve told you in recent weeks that Rowling wrote 1,100 handwritten notes and 22 illustrations within the book, making it an insanely valuable piece of memorabilia.

While we don’t have access to all of the notes she wrote down, from the scans we’ve seen so far, we’ve learned that the original animal representing the Hufflepuff house was a bear, not a honey badger. “Perhaps Hufflepuff house would have the respect it deserves from the fans if I’d stayed with my original idea of a bear to represent it?” she wrote.

In a separate chapter, Rowling says that she invented Quidditch after a fight with her boyfriend. “I had been pondering the things that hold a society together, cause it to congregate and signify its particular character and knew I needed a sport,” she wrote. “[Quidditch] infuriates men, in my experience (why is the Snitch so valuable etc.), which is quite satisfying given my state of mind when I invented it.”

Other authors who were a part of “First Editions, Second Thoughts” include Margaret Atwood, Julian Barnes, Alan Bennett, William Boyd, Margaret Drabble, Helen Fielding, Nadine Gordimer, David Hare, Seamus Heaney, Kazuo Ishiguro, Howard Jacobson, Ian McEwan, Michael Morpurgo, Lionel Shriver, Ralph Steadman, Tom Stoppard and Jeanette Winterson. English PEN benefits programs that “defend the freedom to write and the freedom to read.”

Now the question is, who won the auction? To the person who purchased the book: Can you please share every one of Rowling’s notes?