Harry Potter books can sell for thousands. But how to tell if your dog-eared paperback is worth pennies, or a small fortune? Charles Hanson reveals everything you need to know - Hansons Auctioneers
Etwall, Derbyshire

Located in the heart of Derbyshire, Hansons Derbyshire Saleroom in Etwall is not only the headquarters of our operations but also the vibrant auction house for a wide range of specialist auctions. This is where we host an exciting array of sales, from collectibles and antiques to Toys, Militaria, Coins, and much much more.

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Bishton Hall

Situated within beautiful landscaped gardens in Staffordshire, Bishton Hall, a grade II listed Georgian mansion, creates the period setting to assess and showcase antiques.

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London

Hansons Richmond builds on the success of monthly London Fine Art & Antiques sales led by a dedicated team since 2018. Situated in a highly regarded area of the capital, it offers a complete range of auction services.

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Hansons Newark

Welcome to Hanson's Newark, where we honour the timeless tradition of the classic auction experience. Formerly known as Northgate Auction Rooms, we continue to uphold the old-school values of live, in-person bidding, bringing the excitement and authenticity of traditional auctions to the heart of Newark.

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Hansons Cornwall

Nestled in West Cornwall, Hansons Auctioneers in Penzance offers a warm and welcoming environment for buyers, sellers, and collectors alike. As part of the renowned Hansons Auctioneers network, our Penzance saleroom provides a unique and personalised auction experience.

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The Old Post Office Leicester Square

Hansons’ Kent is located close to the market town of Tonbridge in the picturesque village of Penshurst on the Kent/Sussex border. Situated in the beautiful grounds of the Penshurst Estate, we are ideally located to welcome you for valuations and sale days.

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Banbury, Oxfordshire

Hanson Holloway’s operates from the longest-established saleroom in the historic market town of Banbury. As well as Oxfordshire, it serves the neighbouring counties of Buckinghamshire, Warwickshire and Northamptonshire.

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Royston, Hertforshire

Hanson's Hertfordshire is based in Royston and operates jewellery, fine art & collectables auctions and valuations throughout Hertfordshire and surrounding areas, including Cambridgeshire, Essex, Suffolk and North London.

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Beds/Bucks

Based in Woburn and Aspley Guise we hold jewellery, silver, fine collectable auctions from the Woburn Hotel. Valuations throughout Bedfordshire, Buckinghamshire and Northamptonshire.

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Hansons Auctioneers | Norfolk

Hansons Norfolk is based in Roughton, North Norfolk. Just 5 miles from the seaside town of Cromer, Hansons Norfolk holds jewellery, silver, fine art and collectables auctions and valuation days as well as free home visits for larger collections.

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Lichfield, Staffordshire

Hansons Auctioneers is pleased to work with Rare Book Auctions in Lichfield, managed by Jim Spencer. Rare Book Auctions hold dedicated monthly sales of antiquarian books, modern firsts, manuscripts, autograph letters, photographs, ephemera, prints & caricatures, and maps & globes.

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News

Harry Potter books can sell for thousands. But how to tell if your dog-eared paperback is worth pennies, or a small fortune? Charles Hanson reveals everything you need to know

 |  By Kendal Cooper

As millennials, gen Z and TikTokers grow up, one phenomenon is certain – Harry Potter collectables, now big, are only set to get bigger as the nostalgia bug kicks in.

Curated by our rare books division, Rare Book Auctions, Hansons is the only auction house in the country with sales dedicated solely to the boy wizard.

One such kicks off on Wednesday (29th Oct) afternoon at our Etwall saleroom.

At the helm is our own boy wizard, Jim Spencer, who the BBC once called a “magnet for rare Harry Potter books”.

For collectors there hasn’t been a phenomenon to touch Harry Potter.

Next year will mark 25 years since the release of Harry Potter and the Philosopher’s Stone, the first film in the eight-movie series.

It catapulted a 12-year-old Daniel Ratcliffe into superstardom as the pre-teen icon of countless millions (even billions).

The merchandise it spawned in the shape of posters, costumes, props, games and other promotional material provided a rich seam to mine for fans and investors alike.

But it is the rare first editions that tend to grab most of the headlines.

Harry Potter and the Philosopher’s Stone
Hardcover first edition first printings of the 1997 book Harry Potter and the Philosopher’s Stone have become the ‘holy grail’ for Potter collectors. If you find one in the attic, then you’ve hit the jackpot.

Only 500 were published and 300 of those went to libraries. Jim has found 20 of them. One such was unwittingly bought by a mum at a Warwickshire book shop after seeing it on a children’s TV show in 1997, which sold for £69,0000.

Harry Potter and the Philosophers Stone Auction

The paperback version was issued at the same time, so it’s still the beginning of Harry Potter.

The main characteristics of a true 1997 first edition, first printing, is a print line that reads “10 9 8 7 6 5 4 3 2 1” and the crediting of “Joanne Rowling” not JK.

There are other trademark signs to look out for on a true first edition.

Flick to page 53 and you will see the “1 wand” appear twice on the list of “Other Equipment”.

Page 52 Harry Potter and the Philosophers Stone

On the back cover there are two more inaccuracies.

Philosopher’s is misspelled as philospher’s, and it reads Wizardry and Witchcraft (rather than Witchcraft and Wizardry).

Back cover of Harry Potter and Philsophers Stone

All of these are key things to look out for, if you have a tattered old copy under the bed, or like to scour charity shops hunting out bargains.

Jim has a first edition paperback that ticks all the boxes in Wednesday’s sale which could make up to £8,000.

But expected to make even more when they go under the hammer are two uncorrected proofs of Harry Potter and the Prisoner of Azkaban from 1999.

These proofs were circulated to reviewers and booksellers before publication, but that courtesy ended with the Prisoner of Azkaban after plot spoilers had started to leak out.

The proofs were issued in two variant wrappers, the rarest of which – in purple – came in a print run of just 50 copies. It is expected to make £10,000-£15,000 tomorrow.

The second variant came in green, of which there are 150. This not quite as rare book has a guide price of £6,000-£7,000.

But one of my favourite lots going under the hammer isn’t a book.

It is a rare set of behind-the-scenes photographs from Harry Potter and the Deathly Hallows.

The 224-shot archive, expected to fetch £2,000-£3,000. was consigned by the driver of one of film’s producers – David Barron – who gifted them to his trusty chauffeur as a keepsake and thank you.

Taken by the Dutch-born stills photographer, Jaap Buitendijk, they feature action shots and cast members relaxing, as well as images of the producers and director at work.

Only a handful of these movie stills were presented to Harry Potter big wigs, meaning they rarely if appear on the open market.

They are a charming and intimate glimpse into the world of one of the biggest franchises  of all time, and sure to spark interest among the Potter fans around the world.

The Harry Potter auction, presented by Lichfield-based Rare Book Auctions, starts Wednesday (29th Oct) at 2pm at Hansons Auctioneers’ Etwall saleroom.

Auction Details

Auction: The Harry Potter Auction (Presented by Rare Book Auctions)
Auction date: 29th October 2025 | 2pm
Location: Hansons Derbyshire Saleroom
Auction contact: [email protected]
Catalogue/bidding: www.hansonslive.co.uk | www.the-saleroom.com