Buy- Cashews
Do you go nuts for nuts? If this is the case, you probably already know that they can get expensive. The only way to save money on these food items would be to buy them in bulk. This is going to result in savings in the long run. Costco bags are also resealable, which helps keep them as fresh as possible.

Buy- Cashews
Don’t Buy- Condiments
We love mustard, ketchup, and mayo because they tend to remain good for a long period of time. The flavor is not the problem here. You should probably avoid buying these items at Costco. After all, the big jars are going to take up a lot of space in the fridge! Just get them in smaller packages next time.

Don’t Buy- Condiments