The 30 Best Finds at Costco

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Costco wholesale store front
Photo credit: Jonathan Weiss/shutterstock

Although most people stop by their local Costco to stock up on household essentials, the warehouse club also has great deals for online shopping. From electronics and appliances to clothing and organic groceries, you may be surprised by what consumers are purchasing. We shopped each of Costco's online departments to find the most popular products based on ratings and reviews.

(Prices and availability are subject to change. Some items available for members only and in-store-only items have been excluded.)
Kirkland Signature Almond Butter
Photo credit: Courtesy of costco.com

Price: $13 for 27 oz. Jar | Buy it
Features We Love: This big jar of almond butter is great for sandwiches, toast, and other snacks. Users do remind others to stir before serving for optimal consistency.

Kirkland Signature Cat Food
Photo credit: Courtesy of costco.com

Price: $27 for 20 lbs. | Buy it
Features We Love: Your fluffy friend will never know that this cat food is actually good for her. It contains real fresh chicken, and no corn, wheat, or soy products.

Whirlpool Refrigerator
Photo credit: Courtesy of costco.com

Price: $1700 | Buy it
Features We Love: A great option for families, this large french-door refrigerator has lots of storage space, plus humidity controlled crispers. It also has a large freezer drawer with shelves, and a water filtration system.

Kirkland Men's Crew Tee
Photo credit: Courtesy of costco.com

Price: $19 for 6-Pack | Buy it
Features We Love: Stock up on basics with this deal on Kirkland Signature undershirts for men.

Colgate Total Advanced Whitening Toothpaste
Photo credit: Courtesy of costco.com

Price: $13 for 4-Pack | Buy it
Features We Love: This fan-favorite toothpaste brand is available in a pack of four so you can save a couple trips to the store.

Patio Seating Set

Price: $2,000 | Buy it
Features We Love: This patio seating set comes with two armless chairs, a right-facing and left-facing chair, and two ottomans with serving covers. The entire collection is made of all-weather woven resin wicker and features Sunbrella fabric.

Kirkland Signature Ladies' Trench Coat
Photo credit: Courtesy of costco.com

Price: $30 | Buy it
Features We Love: Women love the fit of this coat and recommend it for the fall or spring. It's also available in light and dark grey, and army green.

Kirkland Signature Ladies' Trench Coat
Photo credit: Courtesy of costco.com

Price: $300 for 2-Pack | Buy it
Features We Love: Users love this deep-cleaning electric toothbrush and say it's akin to a trip to the dentist. It features a pre-set timer, USB travel case, and a sleek glass charger.

Sleep Science Memory Foam Mattress
Photo credit: Courtesy of costco.com

Price: From $1,100 | Buy it
Features We Love: Available in a variety of sizes, this memory foam mattress is a best seller according to reviews online.

Kirkland Signature Whole Bean Coffee
Photo credit: Courtesy of costco.com

Price: $35 for 3lb 2-pack | Buy it
Features We Love: Coffee appears to be an extremely popular online purchase at Costco across the board. They carry a variety of brands, but their signature whole bean collection seems to be a popular pick. And although whole bean coffee is definitely more expensive than the pre-ground stuff, users stand by the difference in taste. Costco offers four varieties of whole bean coffee that all receive high marks: Rwandan, Guatemalan, Costa Rican, and Sumatran.

Seventh Generation Detergent
Photo credit: Courtesy of costco.com

Price: $25 | Buy it
Features We Love: Reviewers say that this is an exceptional detergent for sensitive skin, plus it contains no petroleum-based ingredients, synthetic fragrances, or dyes.

TCL 4K Television
Photo credit: Courtesy of costco.com

Price: $350 | Buy it
Features We Love: Noted by reviewers as one of the best 4K televisions for the price, this 49" TCL TV has great picture quality, as well as the perks of built-in media streaming. Perfect for a sports game or your favorite HD movie.

L'il Critters Gummy Vites
Photo credit: Courtesy of costco.com

Price: $13 for 275-Count | Buy it
Features We Love: Getting your kids to take their vitamins will never be easier. These gummy chews are delicious and chock full of healthy benefits.

Tropishade Market Umbrella
Photo credit: Courtesy of costco.com

Price: $230 | Buy it
Features We Love: This durable patio umbrella features an aluminum pole with an easy cranking system for opening and closing. It also has a UV and weather-resistant canopy, and a wind venting design to prevent tipping.

Flonase Allergy Relief
Photo credit: Courtesy of costco.com

Price: $57 for 3 Bottles | Buy it
Features We Love: Allergies are the worst, and everyone seems to have them. This nasal spray relieves seasonal and year-round allergens such as dust, mold, animals, pollen, spores, and more. This 3-pack for just over $50 is a great deal.

Scott Bath Tissue Bonus Pack
Photo credit: Courtesy of costco.com

Price: $33 for 36 Rolls | Buy it
Features We Love: While the Kirkland signature bath tissue may be a popular purchase, users recently say that the quality has deteriorated. A more favored choice is the Scott Bath Tissue, with over 2,000 five-star reviews.

Lifetime Play Center Playset
Photo credit: Courtesy of costco.com

Price: $1400 | Buy it
Features We Love: If you're looking to give your kids the ultimate Christmas, this playset will do the trick. It comes with swings, a slide, trapeze bars, a picnic table, and more.

Nabisco Snack Variety Pack
Photo credit: Courtesy of costco.com

Price: $13 for 40-Count | Buy it
Features We Love: This giant box of goodies is a steal at only $13. It comes with a variety of sweet and salty snacks that are a perfect treat for school lunches.

Kleenex Anti-Viral Facial Tissue
Photo credit: Courtesy of costco.com

Price: $32 for 18-Count | Buy it
Features We Love: It seems like you'll never have to buy facial tissue again when you stock up with this pack. The antiviral layer is a nice touch for those inevitable colds.

Acetum Balsamic Glaze
Photo credit: Courtesy of costco.com

Price: $20 for 2-Pack | Buy it
Features We Love: Reviewers say that this is an outstanding product that goes great on anything from salads to steak. The squeeze bottle also makes it easy to use.

Nioxin Shampoo and Conditioner
Photo credit: Courtesy of costco.com

Price: $37 | Buy it
Features We Love: This shampoo and conditioner combo gets high marks for volume and preventing hair loss.

Puma Men's No-Show Socks
Photo credit: Courtesy of costco.com

Price: $12 for 8-Pack | Buy it
Features We Love: These Puma socks have a cushioned cuff and heel, as well as mesh ventilation for breathability and moisture control. They're comfortable for everyday wear and durable enough for sports.

Huggies Natural Baby Wipes
Photo credit: Courtesy of costco.com

Price: $25 for 152-Count | Buy it
Features We Love: Although diapers may be tricky to buy in bulk since babies grow so quickly, you can definitely stock up on fresh wipes.

Tide Pods
Photo credit: Courtesy of costco.com

Price: $36 | Buy it
Features We Love: If you prefer the convenience of pods over liquid detergent, this pack is a smart choice. Each pod contains a detergent, stain remover, and brightener to get the most out of your load.

Kirkland Signature Organic Maple Syrup
Photo credit: Courtesy of costco.com

Price: $16 for 33.8 oz. | Buy it
Features We Love: This is the real deal, folks. None of that "maple-flavored" sugar water; this is 100% pure, organic maple goodness. For a product that can get pretty pricey, this liter jug is a steal.

Premier Protein Shakes
Photo credit: Courtesy of costco.com

Price: $25 for 18-Pack | Buy it
Features We Love: For a quick meal supplement with lots of protein, this shake is a popular choice. It comes in five flavors too.

Ladies' Leggings
Photo credit: Courtesy of costco.com

Price: $15 | Buy it
Features We Love: These leggings have a wide waistband for ultimate shaping and comfort, plus a thick material to withstand the colder months. Reviewers say that you could even wear them to the gym.

Kirkland Signature Organic Coconut Oil
Photo credit: Courtesy of costco.com

Price: $21 for 84 oz. | Buy it
Features We Love: For an increasingly trendy oil, this is a phenomenal deal. It's great for cooking, baking, and even skin and hair care.

Lysol Disinfectant Spray
Photo credit: Courtesy of costco.com

Price: $18 for 4-Pack | Buy it
Features We Love: Prepare for cold and flu season by stocking up on disinfectant spray. This clean linen scent is subtle and refreshing. 

Planters Nut Variety Pack
Photo credit: Courtesy of costco.com

Price: $14 for 24-Pack | Buy it
Features We Love: Perfect for a quick snack at the office or after school, this variety pack of nuts will give you little boost of healthy energy.

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