In case you missed the previous 49 offers, free hammermill copy paper is live again at staples. If you don't already have a life time supply at your home or office I suppose you can always donate it.
Also, if you have a chase ink card it's perfect for racking up ultimate rewards points. At the staples by me, the paper is 7.99 a ream. I believe the maximum is 4. That's $32 or 160 UR points with the 5x office store bonus. After rebate, you only pay about 1.50 in tax. Your Ur points come out to less than 1 cent each.
http://www.staples.com/sbd/cre/coupons/?cid=PS:GS:SBD:SB:E:9:34430:staples-coupons
