Kleenex Deal at Walgreen's

There is a new Kleenex Register Reward Deal going on at Walgreens:
Buy 5 Boxes of Kleenex, Get $1 RR
Buy 6 Boxes of Kleenex, Get $1.50 RR
Buy 7 Boxes of Kleenex, Get $2 RR
To top it off, Kleenex Tissues are on sale this week for $.89 each
Buy 6 boxes of Kleenex $.89 each = $5.34
Use (2) $.50/3 Coupons (12/5 or 1/2 SS)
Pay $4.34
Get $1.50 RR
Final Price = ONLY $.47 a box wyb 6
(Thanks,WeUseCoupons)