What is the difference between a new and used textbook?

A new textbook is one that has never been used before and is in pristine condition. It does not contain any markings, highlights, or bent pages. It is purchased directly from the publisher or bookstore and is often the more expensive option. On the other hand, a used textbook is one that has been previously owned and may show signs of wear and tear. It may have highlighting, underlining, or markings from previous owners. Used textbooks are generally more affordable compared to new ones, making them a cost-effective option for students. While new textbooks offer the advantage of being in perfect condition, used textbooks can still be functional and provide the necessary information at a lower price point.