My ( Nashua NH) Costco doesn't appear to carry these, but because so many Chowhounds praise them I bought a package when I noticed them in Waltham. I agree that they are excellent, but have you read the packaging? Two bagged shanks per package, for $13.49. There is no package weight given on the label, but the nutritional info says the package contains SIX roughly 4oz. (126g) servings. They must be including both sauce and bones in that 4oz. I wish I had weighed the package before cooking. The shanks are about average size - I consider one to be a single portion, not 3. I can see getting possibly 3 portions from the entire package but 6? No way, unless you are feeding a half-dozen anorexic supermodels.