Amazon has the 36-ct of Pringles Potato Crisps Chips Snack Stacks (Original Flavor) for $14 - 5% off with Subscribe & Save (can cancel anytime) - 20% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $11 with free shipping on $35+ or with Prime (extra 15% off for 5+ subscribe and save orders).