Amazon has the 40-count Takis Blue Heat Rolled Spicy Tortilla Chips (1oz bags) on sale for $17.59 - $2.88 off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $13.83 with free shipping on $35+ or with Prime. Roughly 35 cents per bag. 

• The 40pk of Hot Chili Pepper & Lime is the same price after coupon and S&S as well.