Stock up on facial tissue for back-to-school! Staples has four-packs of Kleenex Facial Tissue on sale for $4.00. Use a printable coupon with the sale price to pay $3.25, or just $0.81 per box.

Use one $0.75/1Kleenex Facial Tissue Bundle Pack or (3) Boxes/Packs (kleenex.com)

Final Price: $3.25, or $0.81 per box