One of the most difficult questions faced by many students when starting a new semester is whether to buy your Textbooks new or second hand. Sometimes new textbooks may cost a lot of money, specially when you have to buy several new books. It is best to go to the first week of class without the book and ask the teacher/ lecturer if it is absolutely necessary to purchase the most recent edition of a book, or will a second hand book do the job just as well. If a second hand book can do the job then it will be just a matter of browsing a few classifieds sites, or textbook sites where students actively sell their textbooks online. One of these sites is gopost.com.au which is a great classifieds website.. Here you will be able to advertise your textbooks or browse many ads which are selling textbooks from different universities and colleges.