10 Products You Should Never Buy at Costco

1. Electronics: Limited warranties; often cheaper at other retailers with better support.

2. Expensive Jewelry: Quality might not match the high price; other stores may offer better options.

3. Large Quantities of Perishables: Risk of waste; bulk isn't always practical for small households.

4. Certain Cleaning Products: Specialty items can be more expensive than alternatives elsewhere.

5. Designer Brands: High-end brands often aren’t discounted; quality may not justify the cost.

6. Pharmaceuticals: Prices may be higher compared to other pharmacies with loyalty benefits.

7. Small Appliances: Limited selection; often higher prices for basic models not worth the bulk buy.