So you have a Harry Potter book and you think it might be valuable? But how can you tell if it is worth anything?Back in 1997, no-one had heard of JK Rowling
Most valuable Harry Potter book ever? Pristine first edition – unread and kept in darkness for 25 years – could command six-figure sum at auction - Hansons Auctioneers
Rare Harry Potter book to sell for £30,000 - see how much your JK Rowling copy is worth - Mirror Online
How can you tell if your Harry Potter book is worth lots of money?
How to Tell if Your Harry Potter is a 1st Edition - Peter Harrington - The Journal
WHAT IS YOUR HARRY POTTER BOOK WORTH? FIRST EDITION vs FIRST PRINTING
Is my Harry Potter book valuable? How to tell if Philosopher's Stone is first edition - Surrey Live
What Is My Harry Potter Book's Value? - Inside the Magic
Most valuable Harry Potter book ever? Pristine first edition – unread and kept in darkness for 25 years – could command six-figure sum at auction - Hansons Auctioneers
Five ways to spot if your Harry Potter books are worth a small fortune - CoventryLive
My Harry Potter collection :) : r/harrypotter
How to Tell if Your Harry Potter is a 1st Edition - Peter Harrington - The Journal