The thing is the cost of text-books can vary a lot. Very often you can get a used text book, or even a new one for cheaper than advertised by going online. St

The thing is the cost of text-books can vary a lot. Very often you can get a used text book, or even a new one for cheaper than advertised by going online. Students can and do share textbooks. So publishing a total price is very impractical, and if you care that much the required texts are often listed next to the course for you to look up yourself.