There are tons of coupons available for Pampers diapers (check zip code 77477).
Beginning 9/28 you can grab this good price on diapers at CVS:
Buy (3) Pampers Jumbo Packs, $8.99 each
Use 3 of any combination of $2/1 Pampers Baby Dry Diapers, $2/1 Pampers Swaddlers Diapers, $2/1 Pampers Cruisers Diapers and $2/1 Pampers Easy Up Trainers
Pay Out of Pocket: $20.97
Receive $5 in Extra Care Bucks
Final Price: $15.97 or $5.32 each!