$1.50 off ONE Pampers Splashers Swim Diapers! Posted by Port Authority on 9 July 2017, 7:36 pm Tweet Expired Ex. 30 days from print, The Print limit is 2,. Coupon states limit of 1 identical coupon per household/day. Click here to print $1.50 off ONE Pampers Splashers Swim Diapers (excludes trial/travel size) Walmart sells Pampers Splashers Diapers for $9.92. $8.42 after the coupon above!