Some good sources for cheap used textbooks include Chegg and Bigwords. Both sites allow students to find hefty savings on college textbooks, typically at prices far below those of campus bookstores.
Chegg is one of the oldest and most popular textbook sites online. The site’s simple search feature allows users to find books by title, author or ISBN, and Chegg boasts discounts of up to 90 percent. The site also offers students the option to rent books for the semester and provides access to digital versions while physical copies are in transit.
Bigwords is actually a textbook price aggregator, cataloging the lowest prices on textbooks available at a variety of different sites. The site also offers a shipping calculator to help students determine the best deals on orders of multiple textbooks.