Costco shoppers say these seven items aren’t worth the price—and you might be better off buying them elsewhere.

From ham to gas to dog food, these 7 Costco items alone are enough to justify the price of membership, shoppers say.

On Costco’s website, two different 1 oz. gold bar products from Rand Refinery and PAMP Suisse Lady Fortuna Versican now list labels stating ... $610 increase in the item’s value over ...