There are a few things to consider when trying to determine how much your prescription will cost at Costco. The first is whether or not your insurance plan covers prescriptions at Costco. If it does, then you should be able to get your prescription filled at a lower cost than if you were to use another pharmacy. However, if your insurance does not cover prescriptions at Costco, then you will have to pay the full price for your prescription.
Another thing to consider is whether or not you have a Costco membership. If you do, then you will be able to get your prescriptions filled at a lower cost than if you were to use another pharmacy. However, if you do not have a Costco membership, then you will have to pay the full price for your prescription. Finally, you should also consider the cost of the medication itself. Some medications are more expensive than others, and this can impact the overall cost of your prescription.