You may have already seen this offer, but until Saturday, May 25, you can get a free ream of paper at Staples if you use the coupon at the link below and then follow up with their "easy rebate" form (it really is easy--plug the info into an online form and a check comes in the mail).
And, if you can donate half of the ream or full ream to St Raphael's elementary school, they need the paper. Their address in Morningside, just down Hampton by Heth's Field is: 1118 Chislett St.