25 Things You Should Always Buy at Costco

Chuvic - May 26, 2025
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Costco has become synonymous with value and variety, making it a go-to destination for shoppers seeking both bulk purchases and unique deals. From high-quality groceries to household essentials, this membership warehouse club provides an enticing mix of products at unbeatable prices. Whether you’re stocking up on everyday items or searching for exclusive finds, Costco’s vast selection offers something for everyone. Dive into our list of 25 must-buy items to make the most out of your Costco membership and enhance your shopping experience.

1. Rotisserie Chicken

Juicy roasted chicken cooked on a grill, showcasing mouthwatering food photography.
Source: Photo by SMAT MARKETING on Pexels

Known for its consistent quality and affordability, Costco’s rotisserie chicken is a staple for many shoppers. Priced at just $4.99, it offers incredible value without compromising on flavor. The chicken is perfectly seasoned and cooked to juicy perfection, making it an ideal choice for quick meals or as a base for various dishes. It’s no wonder this delicious item is a fan favorite that keeps customers coming back.

2. Organic Maple Syrup

assorted glass bottles
Photo by Ed Vázquez on Unsplash

Costco’s organic maple syrup is a great buy for those who appreciate quality without breaking the bank. Sourced from trusted producers, it offers a rich and authentic flavor that is a cut above many other brands. The generous size and competitive pricing make it an unbeatable deal for households that love a natural sweetener, whether for pancakes, baking, or other culinary delights.

3. Kirkland Signature Olive Oil

3. Kirkland Signature Olive Oil
A large bottle of olive oil stands ready to elevate any culinary creation. | Image source: Photo by Moujahed JOUINI on Pexels

Costco’s Kirkland Signature olive oil is renowned for its high quality and competitive pricing. This extra virgin olive oil is perfect for both cooking and salads, offering a smooth and robust flavor that enhances any dish. The large bottle ensures that you get the most bang for your buck, making it a must-have pantry staple for health-conscious and gourmet cooks alike.

4. Beef

4. Beef
A tempting array of premium beef cuts, neatly arranged in Costco packaging, showcasing the finest steaks ready to grill. | Image source: Photo by Becerra Govea Photo on Pexels

Buying beef at Costco offers tremendous value due to the variety of cuts and quality of meat available. From tender steaks to hearty roasts, Costco provides options that cater to every taste and occasion. The meat is sourced from reputable suppliers, ensuring freshness and superior taste. Whether you’re planning a barbecue or a Sunday roast, Costco’s beef selection is both affordable and delicious.

5. Organic Eggs

A tray of farm-fresh brown eggs alongside a whisk on a marble countertop, perfect for cooking inspiration.
Source: Photo by Estudio Gourmet on Pexels

Costco’s organic eggs are a popular choice among shoppers for their freshness and cost-effectiveness. Sourced from cage-free hens, these eggs offer a rich taste and higher nutritional value than conventional options. With their large pack sizes, families and health-conscious individuals can enjoy eggs regularly without overspending. Whether for breakfast or baking, these organic eggs provide a reliable and affordable staple in your kitchen.

6. Coffee

6. Coffee
A rich assortment of Costco coffee beans spills from burlap sacks, promising a bold morning beverage. | Image source: Photo by Lukas on Pexels

Costco caters to coffee lovers with a wide range of options, including popular brands and their own Kirkland Signature blends. Whether you prefer whole beans, ground coffee, or convenient pods, there’s something for every taste and brewing method. The competitive pricing and bulk packaging ensure you get great value, allowing you to enjoy your morning cup of joe without the need for frequent restocking.

7. Cheese

7. Cheese
A delightful cheese platter showcasing a variety of Costco’s finest dairy products, perfect for any gathering. | Image source: Photo by Laker on Pexels

Costco’s cheese selection offers an impressive variety and quality, perfect for both entertaining and daily consumption. From gourmet imports to everyday favorites, there’s a cheese for every palate and occasion. The bulk sizes make it easy to stock up for parties or simply enjoy with family meals. Whether you’re crafting a charcuterie board or adding flavor to a dish, Costco’s cheeses deliver taste and value.

8. Wine

8. Wine
A selection of Costco wine bottles stands proudly, echoing the rich traditions of a sun-drenched vineyard. | Image source: Photo by Pavel Danilyuk on Pexels

Costco’s wine selection is a treasure trove for enthusiasts, offering quality finds at competitive prices. From celebrated vineyards to hidden gems, the range spans various regions and varietals, catering to diverse tastes. Whether you’re seeking an everyday table wine or a special bottle for an occasion, Costco provides excellent value. The knowledgeable staff can also assist in choosing the perfect wine to suit your preferences and budget.

9. Paper Towels

Paper towels august 4th, 2011
Source: Mark Turnauckas is licensed under CC BY 2.0

Known for their durability and value, Costco’s paper towels are a household staple that delivers excellent performance in cleaning and maintenance tasks. These towels are highly absorbent and sturdy, making them ideal for tackling spills and everyday messes. Offered in bulk packages, they provide long-lasting supply, ensuring you always have them on hand when needed. With Costco’s competitive pricing, stocking up on these essentials is both practical and economical.

10. Toilet Paper

10. Toilet Paper
“A tower of Costco bulk toilet paper packs promises endless supply of bathroom essentials stacked neatly.” | Image source: Photo by Vlada Karpovich on Pexels

Costco’s toilet paper is a cost-effective choice for families due to its bulk packaging and superior quality. Known for its softness and strength, it provides excellent value for everyday use. The large packs ensure that you won’t run out quickly, making it a convenient option for busy households. With Costco’s competitive pricing, you can maintain a well-stocked supply without stretching your budget.

11. Vitamins and Supplements

11. Vitamins and Supplements
A vibrant assortment of vitamins and supplements neatly arranged, showcasing a rainbow of health-boosting products. | Image source: Photo by Yaroslav Shuraev on Pexels

Health-conscious shoppers trust Costco for its wide variety of vitamins and supplements, offering both well-known brands and Kirkland Signature options. The bulk sizes provide great value, allowing you to maintain your wellness regimen without frequent purchases. From daily multivitamins to specialized supplements, Costco ensures quality and affordability. Whether you’re bolstering your immune system or supporting joint health, their selection meets diverse health needs at competitive prices.

12. Batteries

brown green and blue round buttons
Source: Photo by Roberto Sorin on Unsplash

Purchasing batteries at Costco is a smart choice for anyone seeking reliability and value. With trusted brands and Kirkland Signature options, these batteries deliver dependable performance for all your electronic needs. The bulk pricing ensures you have a ready supply, minimizing the hassle of frequent replacements. Whether for household gadgets, toys, or remotes, Costco’s batteries provide long-lasting power at prices that won’t break the bank.

13. Laundry Detergent

Walmart's 'it's back' tags direct customer to a detergent reintroduced to store
Source: Openverse, Walmart Corporate

Costco’s laundry detergents are known for their effectiveness and competitive pricing, making them ideal for large households. Offering both popular brands and Kirkland Signature options, these detergents tackle tough stains and keep clothes fresh. The bulk packaging ensures you have plenty on hand, reducing the need for frequent purchases. With Costco’s value pricing, keeping your laundry clean and smelling great is both affordable and convenient.

14. Snacks

14. Snacks
A vibrant assortment of Costco snack packs showcases an enticing array of savory and sweet delights. | Image source: Photo by Pixabay on Pexels

Costco offers a diverse range of snacks, perfect for stocking up for school or work lunches. From healthy options like nuts and dried fruits to indulgent treats, there’s something for every palate. The bulk packaging provides ample supply, ensuring your pantry is well-stocked for any snacking occasion. With Costco’s value pricing, you can keep everyone satisfied and energized without overspending on your favorite munchies.

15. Pet Food

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Source: Photo by Sam Moghadam on Unsplash

Buying pet food at Costco offers quality and competitive pricing that pet owners appreciate. With a selection that caters to dogs, cats, and other pets, Costco ensures your furry friends receive nutritious meals. The bulk sizes provide an economical solution, reducing the frequency of shopping trips. Whether you choose name brands or Kirkland Signature options, Costco delivers value without compromising on your pet’s dietary needs.

16. Spices and Seasonings

16. Spices and Seasonings
A vibrant array of spices and seasonings from Costco, ready to elevate any culinary creation. | Image source: Photo by Keegan Checks on Pexels

Costco offers an impressive variety of spices and seasonings, perfect for enhancing any meal. From everyday essentials like salt and pepper to exotic blends, their selection caters to diverse culinary tastes. The bulk packaging ensures that you always have enough on hand, providing great value for those who love to cook. With Costco’s quality and pricing, elevating your dishes with flavorful seasonings is both affordable and convenient.

17. Salmon

17. Salmon
A plentiful display of fresh, glistening salmon fillets ready for purchase at Costco’s seafood section. | Image source: Photo by Valeria Boltneva on Pexels

Costco’s salmon is celebrated for its freshness and quality, making it a popular choice among seafood lovers. Whether you prefer wild-caught or farm-raised, their selection meets high standards for taste and nutrition. The reasonable pricing allows you to enjoy this healthy protein regularly, whether grilled, baked, or smoked. Costco’s commitment to providing top-notch seafood ensures that your meals are both delicious and nutritious.

18. Organic Milk

a bottle of organic milk sitting on a table
Source: Photo by Jack Cole on Unsplash

Purchasing organic milk at Costco is a wise choice for those who value quality and affordability. Sourced from farms that adhere to strict organic standards, this milk offers a rich taste and nutritional benefits. The competitive pricing and bulk packaging make it easy to keep a steady supply for your family. Whether for drinking or cooking, Costco’s organic milk is a healthy and cost-effective option.

19. Nuts and Seeds

19. Nuts and Seeds
A vibrant assortment of nuts and seeds artfully scattered, offering a crunchy and nutritious snacking delight. | Image source: Photo by Luna Lovegood on Pexels

Costco’s selection of nuts and seeds offers a variety perfect for healthy snacking. From almonds and walnuts to chia seeds and flaxseeds, these nutrient-rich options provide essential vitamins and minerals. The bulk packaging ensures you have plenty for snacks, baking, or adding to salads and yogurt. With their combination of health benefits and value pricing, Costco makes it easy to incorporate these power-packed foods into your diet.

20. Frozen Fruit

frozen blueberries, raspberries, and blackberries
Source: Photo by Devin Rajaram on Unsplash

Costco’s frozen fruits offer convenience and quality, making them ideal for smoothies and desserts. Available in a variety of options, from berries to tropical blends, these fruits are frozen at peak ripeness to preserve flavor and nutrients. The bulk bags provide ample supply, ensuring you always have a healthy ingredient on hand. With Costco’s competitive pricing, enjoying delicious and nutritious fruit year-round is both easy and affordable.

21. Yogurt

close-up photo of white cream in clear shot glass
Source: Photo by Sara Cervera on Unsplash

Costco offers a range of yogurts that deliver both taste and value, making them a staple for breakfast and snacks. From Greek to traditional styles, the selection caters to diverse preferences and dietary needs. Available in bulk packs, these yogurts provide a cost-effective way to keep your fridge stocked with this healthy option. Whether enjoyed on its own or with toppings, Costco’s yogurts are a delicious and nutritious choice.

22. Kirkland Signature Vodka

22. Kirkland Signature Vodka
A sleek bottle of Kirkland Signature vodka glistens on a shelf, showcasing Costco’s premium alcohol selection. | Image source: Photo by Juliana Stein on Pexels

Costco’s Kirkland Signature Vodka is renowned for its quality and surprising popularity, often compared to premium brands. Distilled to perfection, it offers a smooth taste that appeals to vodka enthusiasts who appreciate value without sacrificing flavor. The wallet-friendly pricing makes it a popular choice for both casual gatherings and special occasions. With its reputation for excellence, Kirkland Signature Vodka proves that great taste doesn’t have to come with a hefty price tag.

23. Organic Quinoa

23. Organic Quinoa
A vibrant bowl of fluffy quinoa showcases its nutty whole grains, highlighting the essence of organic nourishment. | Image source: Photo by Farhad Ibrahimzade on Pexels

Costco’s organic quinoa is a top choice for health-conscious buyers, offering nutritional value and a price advantage. Rich in protein, fiber, and essential amino acids, quinoa is a versatile ingredient perfect for salads, bowls, and more. The bulk packaging provides a cost-effective way to incorporate this superfood into your diet. With Costco’s commitment to quality and affordability, enjoying the benefits of quinoa is both easy and economical.

24. Baking Supplies

24. Baking Supplies
A well-stocked baking corner brimming with Costco’s finest supplies, featuring bags of flour and essential ingredients. | Image source: Photo by Vlada Karpovich on Pexels

Costco provides a variety of baking supplies that are both cost-effective and ideal for home bakers. From flours and sugars to baking powder and vanilla extract, their selection ensures you have all the essentials for your culinary creations. The bulk sizes offer excellent value, allowing you to bake to your heart’s content without constant restocking. With Costco’s quality and pricing, stocking your pantry for baking becomes a delight rather than a chore.

25. Fresh Produce

25. Fresh Produce
A vibrant array of fresh produce from Costco, showcasing colorful vegetables and juicy fruits in abundance. | Image source: Photo by Marina Leonova on Pexels

Costco’s fresh produce section offers quality and selection that delights shoppers looking for healthy options. Sourced from trusted growers, the fruits and vegetables maintain freshness and flavor, ensuring you get the best nature has to offer. The wide variety caters to diverse dietary needs and culinary preferences. With competitive pricing, stocking up on fresh produce at Costco allows you to enjoy nutritious meals without compromising on quality or budget.

Wrap-up

Costco
Source: Costco” by coolmikeol is licensed under CC BY 2.0

Costco stands out as a premier shopping destination for its incredible value and wide variety of products. From household essentials like paper towels and toilet paper to unique finds like Kirkland Signature Vodka and organic quinoa, Costco caters to diverse needs and preferences. Whether you’re stocking up on groceries or exploring new items, the quality and pricing ensure a rewarding shopping experience. Embrace the savings and variety by visiting your local Costco. With its extensive selection, you’re sure to find everything you need—and perhaps discover new favorites along the way.

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