expensive!!!!

Just went down to the print rooms and asked if i could print of 17 A3 pages 5 times each...turns out that this would cost me around £120. I'm afraid I dont have this much money to spare, even if I printed it in the print rooms on my own paper it would still cost around £45. So I have decided I am going to buy my own paper and print from the mac suits. I realised this isn't a problem anyways as all my work is in Black and white so it  shouldn't make a difference to the quality.