Staples has some free after rebate items available through 4/30.
3M Popup Desk Grip Dispenser $2.99
Get $2.99 rebate back
Use $.75/1 printable coupon
Final Price: Free or possible moneymaker after rebate!
Pentel Sharp Mechanical Pencil Starter Set $5.99
Get $6 Staples rebate
Final Price: Free
*The items above have a rebate that should print at the register and can be submitted online. You should get an actual refund back on these.
They also have Staples 20pk Duracell Batteries– which have 100% back in Staples Rewards (essentially store credit.)
Here is the fine print on the batteries offer:
1. Valid through 4/30/11. Valid in Staples® U.S. stores only. Offer good on Duracell® batteries, AA or AAA, 20/pack (item no. 703715 and/or 846026 only). Limit two packs per customer per week. A $11.49 value. While supplies last. Price eligible for Rewards is the amount paid at checkout after application of all promotions, coupons and Rewards redemptions. Must be a member of Staples Rewards®. Staples Rewards® are issued monthly when the value of the Reward is at least $10. Monthly balances of less than $10 will roll over each month until the minimum is met for that calendar quarter. If the $10 minimum for the quarter has not been met, the balance will expire at the end of the quarter. Staples Rewards® membership is FREE. Limit one Staples Rewards® account per person or at any mailing address. For full program details, visit StaplesRewards.com. Not valid on prior purchases. Purchaser is responsible for paying applicable sales tax. No cash/credit back. While supplies last.
(Thanks Frugal Coupon Living and Rachel!)

Hi Charlene,
I don’t see this on my ad. I am in Southern California. Can you tell me which page is it on? Thanks.
Hi, Charlene, I’m planning to use my staples rewards, but i think is not a good idea to use rewards for this right?… What about if i buy items with easy rebates with my rewards, do u know if i will get the rebate(s)?