I love shopping at Costco for our family of 7. Once I started shopping there weekly, I realized you can actually end up paying more per unit at Costco! I have narrowed down some items that are usually the best and worst to grab on your Costco run.
- Kirkland Signature Rotisserie Chicken: Priced at roughly $4.99, I grab one every week.
- Gasoline: When your Costco has a gas station, plan your fill ups to coordinate with your grocery stock up. I am guilty of not picking the best priced gas station or even checking signs, but this is a noticeable savings!
- Prescription Medications: Enjoy excellent deals on prescription drugs at Costco’s pharmacy without needing a membership for these discounts.
- Kirkland Diapers: These offer both cost efficiency and high quality, matching leading brands for a lower price.
- Travel Packages: Costco features competitive deals on travel packages, often including extras like room upgrades, making it perfect for planning your next getaway.
- Clearance Finds: I like to stock up on shelf stable groceries when I see them marked down to clear out. I recently found some $19 bulk, gluten free banana bread mixes and Bobo’s muffins for only $3 and $4. Both
While Costco is renowned for its bulk savings and quality products, a few items might not offer the best value. Here are some of the worst items to buy at Costco:
- Fresh Produce: Although prices can be appealing, buying in bulk can lead to waste if the items spoil before consumption.
- Books: Occasional deals may appear, but prices often don’t compete with those offered by online retailers.
- Condiments: Buying large quantities of condiments can lead to expiration before use, especially if your household doesn’t consume them frequently.
- Spices: Similar to condiments, buying spices in bulk can result in freshness loss, affecting your dishes’ flavor.
- Name-Brand Cereal: Buying in large volumes might seem like a deal, but better sales and a wider variety often appear at grocery stores.
- Single-Packaged Snacks: Bulk packs usually offer more value, and regular store sales often provide more cost-effective options.
By being mindful of these items, you can ensure your shopping experience at Costco remains cost-effective and efficient.
Understanding Costco Price Tags
- Prices Ending in .99: These items are regularly priced, with no special discounts.
- Prices Ending in .97: An item ending in .97 generally marks a markdown from the original retail price, often indicating clearance items that offer additional savings.
- Prices Ending in .88 or .00: These prices typically indicate manager markdowns, potentially local to your specific store, signaling the store’s intent to clear out inventory quickly.
- Asterisk or “Death Star” on the Tag: An asterisk (*) in the upper-right corner of a price tag shows that the item is discontinued and won’t be restocked. This suggests taking advantage of the remaining stock.

By recognizing these signals, you can strategically decide which items to purchase for maximum savings.
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