The median value of a used book is $0. Most people don't want your book at all. The only way bookstores make money is by having exactly the book you want when

The median value of a used book is $0. Most people don't want your book at all. The only way bookstores make money is by having exactly the book you want when you want it. Libraries have a hard enough time getting rid of yesterday's books; they don't want yours to add to their problems. Libraries are places of learning, not museums for books. I just chuck most books to the Goodwill or Amvets.