Rite Aid has jumbo packs of Pampers diapers on sale for $9.00 this week. They are also included in the Visa Card promotion: spend $30.00 before coupons and get a $10.00 Visa Card.
Buy four packs, for a total of $36.00 before coupons. Use four $2.00 coupons at checkout and pay $28.00 out of pocket. Follow instructions on your receipt to redeem the $10.00 Visa Card.
As a last step, redeem a $1.50 Checkout 51 offer valid on Pampers Swaddlers. Final price: only $4.13 per pack!