Kleenex tissue boxes are on sale at Walgreens this week, buy one get one free. Redeem an Ibotta offer to get $1.00 back with the purchase of three boxes. Use a $1.00/3 printable coupon. The Walgreens coupon policy doesn’t allow a coupon to apply to a free item, so buy six boxes and use one coupon. The final price is $0.81 per box!