West Sussex book collector almost returned pristine first edition of the most valuable Harry Potter book ever published

The find was purchased by a West Sussex book collector in 1997. It has been kept in darkness — unread, unopened and in a protective sleeve — for 25 years.

Experts predict the ‘as-good-as-new’ hardback copy of Harry Potter and the Philosopher’s Stone, one of only 500 in the first ever Potter book print run in 1997, could reach £100,000 when it goes under the hammer with Hansons Auctioneers on March 9.

The dream book almost slipped through its owner’s fingers. He nearly returned it to the shop where he bought it from and contemplated asking for his money back — £12.99 — because he thought it had a fatal flaw.

“It didn’t have a dust jacket and I thought it should,” said the seller, 68, who chose to remain anonymous. He pre-ordered the book from Leatherhead Bookworm in Surrey in 1997.

“I was really disappointed when I went to pick it up.

"I’m a collector and, being a first edition, I expected it to have one. I decided to keep the book on the toss of a coin. It was a moment of destiny.”

Years later, he discovered that Philosopher’s Stone hardback first issues don’t come with a dust jacket — so his copy was as good as it possibly could be.

The retired paper merchant director from West Sussex, said: “Leatherhead Bookworm, one of those magical old books shops, no longer exists but I still hear from the man who sold

me the book.

"He likes to remind me that I nearly had my money back just because it didn’t have a slipcover.

"I remember standing in the doorway debating whether to keep it.

“I took it home and tucked it away in darkness on a high book shelf to keep it from prying eyes but, more importantly, because the paper in the book is poor quality."

The owner was told to keep the book away from sunlight 'to prevent it going brown'.

“I bought that first issue of Philosopher’s Stone because I noticed an advert for it in a magazine called Bookseller in 1997," he said. "It compared JK Rowling’s book to the Famous Five

novels and predicted it could be a prize winner.

"I loved reading Enid Blyton’s Famous Five books when I was a child — and I liked them to have a dust jacket.

“I’ve really looked after it. It’s in the best condition it possibly can be — almost perfect I would say."

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The book has never been read.

"A year after I bought it, with Harry Potter excitement growing at my daughter’s school, she asked if she could read it," the owner said. "I said no, absolutely not.

“Instead, I bought her another copy and a later issue of The Chamber of Secrets — both in the Harry Potter Gift Set slipcase. By that time, I’d also acquired a mint first issue of Chamber of Secrets, which I am also auctioning.

“My daughter’s copy of Philosopher’s Stone was a fourth issue — with a dust jacket. So, I put that on my first edition to protect it and tucked it away together with my Chamber of

Secrets first edition, also protected by the slipcase.

"They have always been kept separate from my main books collection and hidden in the house."

The seller started collecting books in his 40s, when he worked for a paper company and 'mixed with people in the books fraternity'.

He added: "I used to go out at lunchtime looking for rare finds and got hooked. I have quite a big books collection.

“In recent years, I noticed Philosopher’s Stone first editions were selling well at auction but, as mine didn’t have a dust jacket, I didn’t think it could achieve those prices.

"Eventually I realised a dust jacket was not specified.

"Now I’ve reached the time of life when it would be useful to pay off the mortgage so I’ve decided to sell. It’s not easy to part with.

"Collectors have difficulty selling their prized possessions.”

Hansons’ books expert Jim Spencer, who has built a global reputation for finding rare Harry Potter books, said the owner 'travelled a long way to see me'.

He added: "We sat down and made ourselves comfortable, but I was nervous about removing the book's jacket. I receive countless Potter enquiries every single day, but this one had grabbed me and I hoped it would be right.

“My only fear was that it was too good to be true.

"I inspected the book closely, again and again, comparing it with two other first issues of the same work, studying the covers and text with a magnifying glass.

"Everything added up perfectly. I couldn't believe it. It was like stepping back in time to 1997.”

Jim, head of books and works on paper, has sourced and sold 14 hardback first issues of Philosopher’s Stone to date with prices achieved ranging from £17,000 to more than £60,000 dependant on condition.

He has a big challenge ahead to beat the top price paid so far.

In December 2021, a near pristine hardback first edition sold for $471,000 (£349,186) from a $70,000 estimate at Heritage Auctions in Dallas, USA. It’s the highest price ever paid for the Philosopher’s Stone in any form and set a modern literature world record.

Charles Hanson, owner of Hansons Auctioneers, said: “It would be amazing to beat the price achieved in America with this near perfect, as-good-as-new Potter first edition.

"Our guide price is £40,000-£60,000, roughly the same as the estimate put on the book sold in Dallas.

"I’d like to think our copy could achieve £100,000 — or, better still, smash the world record.

“It’s in fantastic, bright condition. It should spark interest from collectors all over the world.

"It could well be the most pristine hardback first issue of Philosopher’s Stone ever offered at auction.

"Let’s hope we can achieve a new world-record price in Britain, the place where the Potter phenomenon was born.”

The Harry Potter hardback first editions will be offered together in Hansons Auctioneers’ Library Auction on March 9, estimate £40,000-£60,000. The catalogue is due to go live on March 2.

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