A general office supply business that carries hundreds of recycled office products. Type "recycled" into their on-site search box, and you will get pages of recycled products. If you want to search more specifically, type "recycled paper" or "recycled clipboard" or "recycled file folders" and you will get exactly what you are looking for. At my local store, if you bring in a printer cartridge for recycling, they will give you a free ream of recycled paper in exchange. Check your local store for this offer.