Costco is the ultimate haven for savvy shoppers looking to score major savings without sacrificing quality. Known for its bulk-buy bargains, high-quality products, and surprisingly large variety, this membership-only warehouse store packs an impressive punch. Whether you're feeding a large family, upgrading your tech, or stocking up on skincare essentials, Costco has something for everyone—and then some.

But what truly sets Costco apart are its unbeatable deals and member-friendly perks. To help you get the most out of your next Costco run, we’ve compiled a list of some of the best items to buy at the store, spanning groceries, electronics, home goods, and personal care. Plus, we’ll share tips to maximize your membership experience.

Groceries

Costco is a treasure trove for grocery shoppers, offering bulk quantities of high-quality items at fantastic prices. Here are the grocery staples and treats you shouldn’t miss.

Fresh Produce

Costco’s fresh produce section is unmatched in both quality and price. From crisp lettuce to plump berries, the produce is often fresher than what you'd find at traditional grocery stores. The secret? Costco’s fast turnover, which ensures consistently high-quality fruits and veggies.

Kirkland Signature Organic Products

Costco’s private-label Kirkland Signature brand offers a wide range of affordable organic staples. Think free-range eggs, almond milk, and quinoa, all at prices that make buying organic a no-brainer.

Meat and Seafood

The bulk packaging of Costco's meat and seafood is perfect for families or anyone who loves to stock their freezer. Look for USDA Prime cuts of beef, organic chicken, and their top-notch salmon fillets. The quality rivals high-end grocery stores, but at a fraction of the price.

Snacks and Pantry Staples

Snacks like nuts, granola bars, and chips are unbeatable buys at Costco. They also offer pantry staples in bulk quantities, from olive oil to pasta sauce, so you can stock up and save on your household necessities.

Wine and Spirits

Costco's liquor section is a well-kept secret among wine and spirit enthusiasts. Their Kirkland Signature wines are highly rated, while their selection of premium spirits—including vodka that rivals high-end brands—is shockingly affordable.

Frozen Meals and Convenience Foods

From organic frozen berries to ready-made lasagnas and dumplings, Costco’s frozen food section makes meal prep easier without compromising on quality. Perfect for busy weeknights!

Electronics

Buying electronics at Costco can feel like hitting the jackpot if you know what to look for. The retailer’s range of tech products delivers excellent value, and they often include extra perks to sweeten the deal.

Televisions

Costco has an impressive lineup of TVs from leading brands like Samsung, LG, and Sony. More often than not, their prices beat competitors, and many TVs come with an extended warranty included in the membership cost.

Laptops and Tablets

Looking for a new laptop or tablet? Costco’s bundles—which frequently feature extended warranties, protective cases, or free software—make their tech purchases particularly attractive. Look for brands like Apple, Dell, and Microsoft at excellent prices.

Appliances

The selection of small and large appliances, like air fryers, refrigerators, and washers, is robust. Costco often offers amazing discounts compared to other retailers, along with delivery and installation services included.

Earbuds and Headphones

Costco stocks high-quality brands like Apple AirPods, Bose, and Beats headphones. With seasonal sales and member-only discounts, you always get a great deal on the latest audio technology.

Home Goods

Costco’s home goods section offers more than just essentials—it’s a hub for stylish, functional, and high-quality items that elevate your space without breaking the bank.

Mattresses and Bedding

Costco’s range of mattresses, including memory foam and hybrid options, comes at prices that crush traditional mattress retailers. Their bedding collections, featuring sheets, duvets, and pillows, also combine luxury with affordability.

Furniture Finds

From sofas and dining tables to outdoor furniture, Costco’s selection easily caters to every household's style and need. The prices are reasonable, and their pieces are known for their durability and comfort.

Kitchen Essentials

High-quality cookware, Vitamix blenders, and Instant Pots are just a few of the gems you can snag at Costco. Their selection of kitchen gadgets and appliances will fulfill the needs of amateur cooks and chefs alike.

Seasonal Décor and Holiday Items

Costco's seasonal offerings are not to be overlooked. Whether you’re decorating for Halloween, Thanksgiving, or Christmas, the store provides beautiful, bulk-sized options at fair prices perfect for celebrating in style.

Personal Care and Beauty

Costco isn’t just about groceries—it’s also a surprisingly good source for name-brand personal care items and beauty products.

Skincare Essentials in Bulk

Brands like Cetaphil, Neutrogena, and Olay are common finds at Costco, usually in value-sized packaging that can save you substantial money over time.

High-End Beauty Products

Did you know you can find premium beauty brands like Estee Lauder and Clinique at Costco? Their deals on skincare and makeup often rival or beat department store sales. Stock up when you find these items available!

Vitamins and Supplements

Costco’s wide variety of vitamins, protein powders, and health supplements—including signature Kirkland options—are top-tier buys for anyone on a wellness kick. Buying in bulk ensures significant savings over pharmacy purchases.

Toiletries and Grooming Products

Bath products, razors, toothpaste, and shampoo are all well-priced at Costco. Plus, you can keep your entire household stocked without having to make multiple trips to the store.

Maximizing Your Costco Membership

Shopping at Costco is all about strategy. Here are some tips to make sure you’re getting the most out of your membership.

1. Know When to Shop

Weekday mornings are generally the best time to shop if you want to avoid crowds. Score extra savings on select items with store coupon offers throughout the year.

2. Take Advantage of Membership Perks

Your membership unlocks more than just in-store savings. Costco offers many benefits, including discounted prescription medications, optical services, fuel savings at Costco gas stations, and travel packages. Make it a habit to explore these perks—it’s worth it!

3. Use the Costco App

Download the Costco app to keep track of your membership details, browse sales, and even plan your shopping list before heading into the store. You can also order goods online and have them shipped to your home.

4. Try the Food Court

The Costco food court is infamous for its delicious and budget-friendly options. Grab a $1.50 hot dog and soda combo to fuel your shopping adventure, or end your trip with a slice of pizza. You could easily make your membership worth the price by going to the food court instead of eating at McDonald's, where you might spend the cost of the membership just feeding a family of four.

5. Shop Online for Extra Convenience

Many items, including furniture and electronics, are available on Costco’s website. While some require slightly higher prices to cover shipping, it’s an excellent option if you can’t make it to a warehouse.

Costco is a one-stop shop for high-quality goods at unbeatable prices. From filling your pantry with grocery staples to upgrading your home with stylish furniture or indulging in self-care with premium beauty products, the savings add up quickly. Combine these tips with the best product categories mentioned above, and your Costco membership will truly shine as the ultimate tool for smarter shopping.