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