Popsugar Parenting Costco Healthy Snacks at Costco 8 Healthy Snacks to Stock Up For the School Year — All at Costco 11 July 2019 by Rebecca Brown View On One Page Photo 7 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 Cello Whisps Parmesan Cheese Crisps, 9.5 oz. Cello Whisps Parmesan Cheese Crisps, 9.5 oz. ($8) are gluten-free. Cello Whisps Parmesan Cheese Crisps, 9.5 oz. $8 from costco.com Buy Now Previous Next Start Slideshow CostcoHealthy SnacksBack To School