Selling back prep books

<p>What are some best ways of selling back your prep books with most profit?
I live in Canada, by the way, so please don’t mention anything that only applies to the US. Thanks.</p>

<p>If your books at fairly recent try looking into a bookmine where you can earn store credit… this is what I did and I earned back 12 dollars. But do this if you really just want to get the books off of your hands. Ifyou are looking for a serious amount of profit try to find people that you know are about to take the class, then charge them a little more than half of what you paid for the book or something…</p>