Rare! $1 off any one One Pringles Snack Stack Posted by Harbor Master on 31 July 2017, 1:46 pm Tweet The Coupon Expires 30 days from print (The print limit is two) Coupon states limit of four like coupons in the same shopping trip. Get this one printed for back to school lunches! Click here to print $1 off any one One Pringles Snack Stack(8 Count or larger, any flavor) Walmart sells the 12 Count for $4.68, everyday. $3.68 after the coupon above.