Right now, Amazon has an 8-pack of Mr. Clean Magic Erasers for $6.64 when you check out thru Subscribe & Save.
I love (LOVE) Magic Erasers. Between three kids and a dog, we definitely need them!
Remember: All Subscribe & Save orders ship for free and you can cancel your subscription anytime after your order ships. Read my Subscribe & Save tutorial if you need more information.
As always, Amazon pricing can change on a dime, so always confirm prices before you check-out.