Huggies has released a high value $2 coupon! Go HERE (IE) or HERE (FF) to print yours. The coupon is good for any diaper related product, so it should make wipes free when paired with a sale. The print limit will probably be reached pretty quickly on this, so print them now while they are around.
And if you have a Rite Aid nearby, Jenny has a scenario HERE to get these diapers for $2 a pack after coupons and rebate. Sounds like a good deal to me!