UPDATE:  From what I have read on a few other coupon websites the blue packages are not working for this deal.  The PURPLE packages of Cottonelle seem to be the only ones generating the Register Reward.

There is a GREAT deal on Cottonelle Bath Tissue at Walgreens starting October 07 (Friday).

Cottonelle Bath Tissue is on sale for $5.00 each and October 07-October 30  you will get a $3.00 RR when you purchase 2.  Combined with manufacturer and Walgreens coupons you can get a 12 pack for $1.75.  This is a great stock up price!  Your transaction will look like this:

Buy (2)  Cottonelle Bath Tissue  $5.00 each
Use (2)$0.75/1 Cottonelle Coupon (09-11 SS)
and use $1/1 Cottonelle Walgreens October  Coupon (will deduct $2.00)
Pay $6.50
Get back $3.00 RR
Final Cost : $1.75 each after coupons & RR

*there is also a $0.50/1 Cottonelle coupon in the 10-02 SS