I also saw this coupon on Mojo Savings http://mojosavings.com/2010/08/30/staples-free-avery-label-pads/.
I printed the $1 off coupon and the cost of the Avery Label Pads were $1 at Staples so I got them for free =)
Another great savings from Staples was the HammerMill copy paper. The cost was $5.99 with $1 instant rebate, then you apply for the $4.49 easy rebate online (which was very simple to complete), and the total cost comes out to 50 cents!! Super deal!!