If you're looking to pick something up at Staples, you might want to hold off until May 3 where you can take 10% off your purchase during their Customer Appreciation Days. Between May 3-4, you can get 10% off your in-store purchase using the coupon shown here. The code seems to be generic, so we don't expect a problem to arise if the code is scanned multiple times.
Some terms and conditions do apply, however, as the coupon cannot be used in conjunction with any other coupons or offers. Other than that, it should be fair game which makes it a good time to pick up a few items that rarely go on sale -- Apple iPods, laptops or computers, for example.
The promotion goes live on May 3 and is available in-store only. You'll need to print and present the coupon at the register so don't leave home without it.
Thanks to everyone who contributed to the forum thread.