Got a coupon from abebooks for 10% off to a maximum of $15 off (i.e. $150 worth of books)
Checking Booko for prices, I usually get abebooks as the lowest and getting this coupon really helps. Most uni textbooks (I don't get the latest, but the edition before it for around $10(IT))
Have fun and enjoy the book I suggested
Of course check Booko for best prices before buying unless you want a previous edition
Ah this would've come in handy last night when I ordered a book -.-
Gotta really recommend Abebooks; most of their books are dirt cheap! I got a used text book which retails for $100+ for $20 shipped and came literally as brand new!