There is also a $1 off 2 Scotch-Brite Greener Clean Products coupon on that page.
Offer good while supplies last. Qualifying products must be purchased by 6/30/12. Limit one (1) reusable tote bag per household. See link for additional details.
I switched over to these sponges a while back and I like them. They are just as good as the other Scotch sponges, yet better for the environment.
Unfortunately though, I got in on a pack of 12 of another brand of recycled sponges from Amazon recently, so I won't be buying any more of these before the offer expires.
But, if you get in on this deal, consider donating the tote to The Pittsburgh Tote Bag Project if you don't need it. They collect new and gently used tote bags in partnership with the Pittsburgh area food banks to help give the patrons of the food banks a more dignified experience.