9 Ways to Save Over 50% on College Textbooks

 photo: sxc.hu

The average cost of books and supplies at a four-year public university in 2010 was $1,137, according to the College Board . However, I rarely spent more than $500 a year college textbooks. How did I manage to get college books so cheap? I did bought new textbooks as the last option, and opted for used books, sharing, and borrowing from the library. I also sold my old books for top dollar.
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