25 High-Quality Costco Items to Buy Now

When you enter a warehouse club like Costco, you're looking for the best deal, but if you know what to look for, you may find high-quality goods.

These 25 things are high-quality and affordable, and if you're not satisfied, Costco offers one of the best return policies.

1. Nielsen Massey Vanilla

There are always great deals on vanilla extract at Costco, but this is the best. Two 8-ounce bottles cost $39.99 at the warehouse and up to $49.99 online.

2. Roses

Flowers are fresh and lovely at Costco. Roses of all colors are always excellent. Two dozen cost $18.99.

3. Eastern Standard Provisions Co. Pretzels

Four wheelhouse pretzels, five turnbuckle sticks, and 22 single bits make up this $11.99 warehouse variety pack for a gathering.

4. Kirkland Signature Kettle Brand Potato Chips

These chips are less oily than Ruffles. The warehouse sells 32-ounce bags for $5.99, which is great.

5. Health-Ade Kombucha

You'll find the pack in the refrigerated section at the warehouse, with six 16-ounce bottles for $13.99.

6. King Arthur All Purpose Flour

This is the most versatile and should be in your pantry. The warehouse charges $9.49 for 12 pounds.

7. Kerrygold Irish Butter

Butter  is more adaptable, you'll commonly encounter both. Two-pound packs cost $13.90 in the warehouse.

8. Just Bare Lightly Breaded Chicken Breast Chunks

Costco sells a variety of frozen chicken items, all in varied quality. Perhaps the most popular are the these Just Bare chicken chunks, running around $17.99 for a four-pound bag.

9. Motor City Pizza

Motor City's pizza and cheesy bread are good frozen foods for nights when you don't want to cook.

10. Tuxedo Chocolate Mousse Cake

There are a lot of tasty treats at Costco, but this one, which costs $16.99 in store, is the best.

11. Kirkland Signature Organic Peanut Butter

The Kirkland Signature peanut butter is just dry-roasted Valencia peanuts and some sea salt, making it a great natural choice. A two pack of 28-ounce jars costs $12.99 online.

12. Kirkland Signature Olive Oil

This olive oil is loved by many shoppers and chefs. A two-liter bottle costs $17.99 at the warehouse and $18.99 online.

13. Chosen Foods Avocado Oil Spray

Avocado oil is a healthy oil, plus it has a really high smoke point, which makes it a nice oil to have in your arsenal. You can grab a two-pack at Costco online for $16.49.

14. Crown Maple Syrup

Crown brand is enthusiastically the world's best maple syrup. It's now back at the warehouse after a two-year hiatus for $15.99.

15. Rao's Homemade Tomato Sauce

You'll get two 28-ounce jars, with the bigger sized jars ideal for making things like lasagna or baked ziti.

16.  Ghirardelli Triple Chocolate Brownie Mix

Ghirardelli has always been known as a high-quality chocolate brand, and its brownie mix follows suit. For $13.99 at the warehouse and $16.99 online

17. Organic Heavenly Hunks

They are made of high-quality ingredients and they are delicious. Gluten-free rolled oats, cane sugar, chocolate chips, coconut, and more.

18. La Terra Fina Quiche

The warehouse sells a two-pack of broccoli-cheddar and spinach-artichoke quiches for $13.59 if you want homemade brunch but don't have time.

19. Kirkland Signature Tequila Anejo

For $22, it has great notes of vanilla and makes the perfect sipping tequila.

20. A5 Wagyu Steaks

This is one of those snag-it-when-you-see-it Costco items because once it's spotted at the warehouse, it'll be gone in days.

21. Kirkland Signature Parmigiano-Reggiano

This cheese is high-quality enough for snacking, shredding over pasta, or including in your favorite dish, and it'll cost you around $10.99 a pound at the warehouse.

22. Bonne Maman Four Fruits Preserves

This 36-ounce jar, combining cherries, strawberries, raspberries, and red currants, is great for PB&J sandwiches and also baking. It costs around $9.99 in the warehouse.

23. Dawn Platinum Powerwash

The Costco set comes with refills that you can swap into the original sprayer, making it more sustainable, too. It'll cost around $10.99 online for one sprayer and two refi.

24. Bob's Organic Steel Cut Oats

Steel cut oats are healthy for you, but like with any item, buying quality is key.

25. Emmi Roth Le Gruyere

This high-quality cheese, made with milk from grass-fed cows, is a good one to add to your rotation when it's in stock at the warehouse.