Here is the truth that no one who sells Costco memberships wants to say out loud: not everything at Costco is a good deal. Some items are genuinely worse value at Costco than at your regular grocery store. Some will spoil before your household uses them — turning a perceived saving into a direct financial loss. Some are purchased by members because they are there and the price seems good per unit, without the critical second question being asked: will I actually use all of th