 I have no idea. Also, for some classes you have to pay for an access code to do work that you are required to do for the class. What? What's an access code? Like you have to pay, sometimes they're like $100 just to do the work for a class that you're taking. So what does an online book normally cost for college? Some are more than $100. Some are closer to like $60. It just depends. What's the lowest you ever bought?