Staples is offering a back-to-school deal on binders that will save you money and do your small part to help save the planet. Bring in an old beat-up binder for recycling and get $2 off on any new binder. It's an instant discount, by the way. There's no rebate to submit and no limit. Staples is working with recycling firm TerraCycle on this program, which Staples announced in a press release today, July 10. I have to confess, our family has tossed many a broken binder over the years so this is a great alternative to keep things out of the landfill.