Story on "Morning Edition" on NPR
Kelly Carmichael is a Sacramento State University senior studying to be an elementary school teacher. A book for one of her child development courses cost more than $170. But when a professor mentioned that she didn't have to buy the book because she could rent it for the semester, Carmichael says it was a no-brainer.
"For any title that is for rent, you'll see a sign that will show the new and used price, but also the rent-it-for price. So, for example, this text here, Infants, Child and Adolescents — new it would be $142, used it would be $106.50, and you can rent it for $58.34."