Stock up on bundles of Kleenex facial tissue for $2.99 at Walmart! Combine two $0.75 printable coupons with a $2.00 Checkout 51 rebate. Look for specially marked bundle packs that include a bonus box for free. Purchase two of these for $4.47 each, apply the coupon and rebate savings, and pay $2.99 each. That’s just $0.75 per box.