So I got a gift card for $75 for Christmas to the co-op on campus (to buy books.) Only two of my profs have posted the required texts, one is $87 used and the other is $39 used. I can get the first for $63 and the second for $24 on amazon/half/etc. I know two of my other classes will require books, just that one prof doesn't go through the co-op, and the other is a bit spacey on posting the reqs. So. Do I get the books cheaper online on my own dime, and save my gift card for next term? (I have two more terms left.) Or get what I can with my gift card and pay the difference? I'd be paying the difference by credit card if that matters in your answers. Thanks.