Harry Potter fans, how much would you pay for a first edition copy of “Harry Potter and the Philosopher’s Stone?” This book, one of only 500 produced, sold for £15,500, or about $19,711. A lot of dough for a book first bought for 80 cents in a charity shop in Manchester. The inside cover had some doodling but was overall in great condition. Another similar first-edition book sold at the same auction. This version was in pristine condition and brought in £69,000, or $90,435. Inside Edition Digital has more.