Wagner Bookstore has several programs intended to make books, and other course material more affordable for students.
In addition to providing access to high quality digital content, OpenStax also has a print on demand program for their OER resources, for those wishing to have a physical copy of the material.
Many online booksellers now offer book rentals and used book purchases as a lower cost option to purchasing the book. Below is a list of just a few that offer such services.