Update:  Here is the list from Coupon Network (Catalina Marketing) of the participating retailers on this promotion.  Walgreens (for whatever reason) is not participating.  However, both Dominicks and Jewel are part of it.  Says it runs through March 3 (but they have been known to shut down earlier).

I apologize – no one knew this in advance.  If you purchased the toilet pape, bring it back for a refund.  I’ll have our Wags stores remove any signs about this non-deal.

Participating Retailers: A & J Market, A & J Select Market, A&P, A & P Super Foodmart, Acme, Acme Fresh Market, Adams Super Food IGA Store, Adams Supermarket IGA, Akins Harvest Foods, Albertsons, Albertsons, Albertsons, ALPS Market, Amar Ranch Market, Americana Foods, Amherst Family Foods, Apple Market, Ashleys Food Pride, Askers Harvest Foods, Associated Food Store (see more stores)

There is a Cottonelle catalina currently running at Wags where you get a $3 RR when you buy two of the 12-packs regularly-priced at $5 each.  Use the February $1 IVC together with the 1/15S coupon (some regions got a $1 coupon while others got a 50¢ one).  Pay either $7 or $6, depending on coupons) and get back a $3 RR.  Cost is then $1.50 or $2 a 12-pack.  With no coupons it works out to $2.50 for a 12-pack of toilet paper.

If you buy three of the 12-packs you get a $4 RR, but the numbers are better doing this in sets of two.

Note:  The 1/15 coupons expire tomorrow, February 12, so if your Walgreens won’t take coupons expired by a day or two, head on over by tomorrow evening.