Not really, though. If you donate a book that cannot be made presentable with minimal effort, it will get scrapped, rather than be put up for sale or archived. There's only limited budget, and the discard bin costs less, by far, compared to staffing a book sale (even if it's once a year) or books take up space in "an archive" when another branch or library has the book in active circulation. Way more books get discarded than you might think.