Seems to now exclude technology items, as well. So, like, everything.
Office Depot is offering a $15 gift card when you spend $100 or more with coupon code 89982703
[Exp 12/1]. You can also just click "shop now" and the coupon will be automatically added to your cart. Excludes HP ink and toner. Here's a printable version
if you prefer to shop in-store.