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  • News / PS/SS

“Philosopher’s Stone” Uncorrected Proof Copy Up for Auction

by Lucy O'Shea · February 20, 2020

It seems as though there has been an increase in the number of Potter books up for auction recently. In fact, a quick search of MuggleNet reveals 11 instances of Potter books going under the hammer since March 2019.

These books reached staggering prices at auction because they were all either first editions, signed by J.K. Rowling, or even signed by the cast of the movies. Now, another type of rare Potter book is up for auction, an uncorrected proof copy of Harry Potter and the Philosopher’s Stone.

The auction, hosted by Heritage Auctions, will go under the hammer on March 4, and the auction page has already gained 1,405 views and currently has a proxy bid (meaning the maximum amount an individual buyer is willing to pay for the item) of $6,750. Another proof copy, which was sold in 2017, went for £9,275 (around $12,000), so the final bid for the upcoming auction is expected to rise.

 

 

But what is an uncorrected proof copy?

Uncorrected proof copies of a book are printed in small numbers and are often sent out to reviewers (and sometimes booksellers) to generate publicity and excitement for an upcoming publication. As the name suggests, these editions are uncorrected and more often than not contain errors in the text or even in some cases include sections of the book that don’t make the final print.

Uncorrected proof copies of Philosopher’s Stone have a white and yellow cover that contains all the information reviewers and booksellers would need, such as the title, author, publisher, publication date, and ISBN details. The copy that is being sold by Heritage Auctions comes with an “original cardstock draft mockup” of what the front and back cover of the final book would look like, which will be familiar to fans as the cover of the highly sought-after first edition of Philosopher’s Stone.

 

 

 

The first error that readers will come across in this uncorrected proof copy is on the inside title page. Here, “J.A. Rowling” is credited as the author rather than J.K. Rowling, which Potter book collector Peter Kenneth (a.k.a. The Potter Collector) states is simply due to Bloomsbury needing a placeholder initial and choosing the first letter of the alphabet.

In his video on uncorrected proof copies, he also points out that the word “philosopher’s” is spelled incorrectly on the copyright page and that this copy features the infamous “1 wand” error that makes it to the first-edition printing of the book.

 

 

There are many rare and valuable editions of Harry Potter books out there, but thankfully, MuggleNet has a guide to help you know what to look for. Don’t forget to check back in March to find out just how much this uncorrected proof of Harry Potter and the Philosopher’s Stone went for at auction.

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MuggleNet Archive

Important Dates

November 2025

Tue, Nov 4

Binns tells class about the Chamber of Secrets
Recurs yearly

1992

Harry Potter and the Philosopher's Stone movie (London premiere)
Recurs yearly

2001

Wed, Nov 5

Harry Potter and the Philosopher's Stone Deluxe Illustrated Edition (UK)
Recurs yearly

2015

Thu, Nov 6

Hero Fiennes-Tiffin's birthday
Recurs yearly

11-year-old Tom Riddle (HBP)

Whomping Willow destroys Nimbus 2000
Recurs yearly

1993

Hermione checks out Moste Potente Potions
Recurs yearly

1992

Fri, Nov 7

Fantastic Beasts and Where to Find Them Illustrated Edition
Recurs yearly

2017

Lockhart removes the bones in Harry's right arm
Recurs yearly

1992

Sat, Nov 8

Chris Rankin's birthday
Recurs yearly

Percy Weasley

Colin Creevey is Petrified
Recurs yearly

1992

Sun, Nov 9

Harry catches the Snitch in his mouth during his first Quidditch match
Recurs yearly

1991

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Thanks to its research-backed ergonomic design, including a proprietary 4-way adaptive lumbar support system, the Secretlab TITAN Evo Harry Potter Edition will comfortably support you even when you’re up to no good.

Did You Know

When Harry Potter and the Prisoner of Azkaban was released in the United Kingdom, the publisher asked stores not to sell the book until schools were closed for the day to prevent truancy.

Potter History

December 27, 2005 – Harry Potter is recognized as the most blogged-about person of 2005.

Potter Quote

“I know what you are known as. But to me, I’m afraid, you will always be Tom Riddle. It is one of the irritating things about old teachers. I am afraid that they never quite forget their charges’ youthful beginnings.”

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