A discarded library book bought for £1 (about $1.20) at a rummage sale, one of a handful picked up to read on vacation, just sold for £28,500 at an auction in England.
Harry Potter: Rare first edition book sold for more than £10,000
Harry Potter And The Philosopher's By Rowling First Edition 1997 From Raptis Rare Books (SKU: 124950), Someone Reading Harry Potter
Harry Potter First Edition Book Riddled With Mistakes Set To Sell
Harry Potter first edition found in bargain bin sells for $69,000
1英镑买入28500英镑卖出，错字版《哈利·波特》藏书增值近三万倍_手机新浪网
Rare Harry Potter Hardcover Book Signed by JK Rowling Fetches Over
If Your 'Harry Potter' Book Has This Typo, It Could Be, 54% OFF
My grandpa's collection of 1st edition hard cover Harry Potter
Harry Potter And The Philosopher's By Rowling First Edition 1997 From Raptis Rare Books (SKU: 124950), Someone Reading Harry Potter
Rare typo adds a fortune to the value of first edition Harry
Harry Potter: First edition of Philosopher's Stone book sells for
If Your 'Harry Potter' Book Has This Typo, It Could Be, 54% OFF
I found so many editions of a Harry Potter book which all carried
Why are Harry Potter first editions so expensive? - Bibliology
Harry Potter And The Philosopher's By Rowling First Edition 1997 From Raptis Rare Books (SKU: 124950), Someone Reading Harry Potter
