16 Amazing Costco Buys for Under $30

Unearth the hidden treasures of Costco with these 16 steals under $30.
Updated Sept. 27, 2023
family with trolley shopping together

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While many bargain shoppers turn to Costco for their bulk items, the superstore also has plenty of deals under $30, perfect for any budget.

From groceries to home goods, Costco has just what you need to help you save on everyday essentials.

Editor’s note: Prices are subject to change and may vary by location.

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Rock River Cattle Co. Top Sirloin Fillets

Courtesy of FinanceBuzz rock river cattle co. top sirloin fillets

Price: $16.99

Here’s a bargain that lets you enjoy fine dining on a budget.

These sirloin fillets are wrapped in Applewood smoked bacon for a hearty and bold taste. Cook a restaurant-style meal at home, all for an affordable price.

Felina Ladies’ Reversible Tank Tops 4-Pack

Courtesy of FinanceBuzz Costco Felina Ladies reversible tank 4 pack

Price: $15.49

Stock your closet with these reversible tank tops.

You get four per pack for an unbeatable deal that can keep you cool and comfortable throughout the year. And you get a variety of colors in each package for a more versatile fashion.

Coca-Cola Mini Variety Pack

Courtesy of FinanceBuzz coca-cola mini variety pack

Price: $15.49

This variety pack has your favorite Coca-Cola products in one convenient box.

Enjoy miniature cans of Coca-Cola Cherry, Fanta Orange, and Sprite for an affordable price. It’s perfect for parties, sleepovers, and other gatherings that can use a refreshing drink.

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10” Chocolate Cake with Chocolate Mousse

Courtesy of FinanceBuzz 10” chocolate cake with chocolate mousse

Price: $15.99

Celebrate any occasion with this low-cost cake.

Enjoy rich and creamy chocolate mousse inside this indulgent chocolate cake. Costco bakers can even customize it with phrases and other designs to mark the occasion.

Puma Men’s Star Vital Sneakers

Courtesy of FinanceBuzz puma men’s star vital sneakers

Price: $29.97

You can buy your favorite footwear at Costco for under $30!

These men’s Puma sneakers are perfect for everyday activity and exercise. Plus, you can choose between their black and gray colors to match just about any outfit.

Kirkland Signature Citra Hop Session IPA

Courtesy of FinanceBuzz kirkland signature citra hop session ipa

Price: $20.99

Grab your favorite IPA from Costco at an affordable price.

This craft-brewed ale is perfect for tailgating, barbecuing, and much more. Savor this low-cost Kirkland Signature beer's aromatic, bright, and hoppy flavors.

Duracell AAA Batteries

Courtesy of FinanceBuzz duracell aaa batteries

Price: $17.99

Don’t get caught without batteries!

This pack of AAA batteries can keep you well-stocked for all your devices and electronics. You get 40 batteries in this value pack, so why not buy a few for emergencies?

Neutrogena Body Oil

Courtesy of FinanceBuzz neutrogena body oil

Price: $24.99

This below-$30 find is great for hydrating your skin.

This body oil is made with a light sesame formula that most skin types can handle. Stock up on this before the dry winter months so your skin can stay hydrated and moisturized.

Frito Lay Classic Mix (54-Count)

Courtesy of FinanceBuzz frito lay classic mix (54-count)

Price: $14.99

Keep this handy snack pack in your pantry at a low price.

You get a variety of classic Frito Lay flavors, like Doritos and Ruffles, in convenient, single-serve packages. And with over 50 bags per box, this value pack may last a while!

Earn 2% cash rewards at grocery stores and Costco

The Wells Fargo Active Cash® Card(Rates and fees) is a powerful rewards card that allows you to earn unlimited 2% cash rewards on purchases — including on groceries, even at warehouse stores like Costco.

New cardholders can also earn a one-time cash rewards bonus — $200 cash rewards bonus after spending $500 in purchases in the first 3 months!

If you’re looking for a powerful rewards card that offers an extended intro APR period, look no further, the Wells Fargo Active Cash® Card checks that box too!

This card also offers an intro APR of 0% for 15 months from account opening on purchases and qualifying balance transfers (then 20.24%, 25.24%, or 29.99% variable). Which is great for someone who wants a break from high interest rates, while still earning rewards.

The best part? There's no annual fee.

Click here to apply for the Wells Fargo Active Cash® Card now.

Kleenex Trusted Care Tissue Pack

Courtesy of FinanceBuzz kleenex trusted care tissue pack

Price: $16.49

This affordable find is great for the upcoming school year.

You get 10 boxes of Kleenex tissues that are made to be both soft and strong. These boxes also come in fun designs to seamlessly fit into any classroom or room in your home.

Fra’Mani Organic Risotto

Courtesy of FinanceBuzz fra’mani organic risotto

Price: $14.89

Here’s a luxury side dish at a steal.

This organic risotto has chicken, spinach, and lemon for a flavor that can complement most meals. And since it’s fully cooked, you only have to heat and eat!

Kirkland Signature UltraClean Laundry Detergent

Courtesy of FinanceBuzz kirkland signature ultraclean laundry detergent

Price: $14.89

Tackle even the toughest stains with this Costco brand detergent.

Its powerful formula and fresh scent can handle any laundry, clothing, or fabric load. And you get over a hundred loads per container for a low price.

Stackable Shoe Boxes 4-Pack

Courtesy of FinanceBuzz stackable shoe boxes 4-pack

Price: $29.99

Want to organize your home?

Then try these handy shoe storage boxes. You can stack them and get shoes, toys, and other clutter out of the way to keep your house cleaner.

Kirkland Signature Parmigiano Reggiano

Courtesy of FinanceBuzz kirkland signature parmigiano reggiano

Price: $13.99

This tasty cheese was imported from Italy and has an authentic flavor like no other.

You can sprinkle this aged cheese over your pasta, salads, and more. This is one topping you may want to buy again and again!

Scrub Daddy Scrubbers 8-Pack

Courtesy of FinanceBuzz scrub daddy scrubbers 8-pack

Price: $16.79

Buy your favorite Shark Tank item at Costco now!

The Scrub Daddy pack at Costco comes with eight scrubbers perfect for cleaning your dishes or home surfaces.

It offers both soft and firm scrubbing that won’t scratch or damage your kitchenware.

Liquid I.V. Hydration Packets

Courtesy of FinanceBuzz liquid i.v. hydration packets

Price: $28.99

Stay hydrated with this innovative product.

These Liquid IV hydration packets are handy for those long days in the sun or busy exercise routines. Choose from a variety of flavors, like this tangy lemon-lime.

Bottom line

dennizn/Adobe closeup of receipt and executive membership card.

Stocking up on your Costco favorites doesn’t have to cost you. And with these sub-$30 steals, you can even buy multiples of your favorite products and still save money shopping.

Your local store might also have seasonal discounts on some of these items, so it’s worth visiting to see what’s marked down.

Lucrative, Flat-Rate Cash Rewards

Current Offer

$200 cash rewards bonus after spending $500 in purchases in the first 3 months

Annual Fee


Rewards Rate

Earn 2% cash rewards on purchases

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Author Details

Ariel Taranski Ariel Taranski is a writer for FinanceBuzz. She has worked as a content marketer for CPAs and financial advisors, and she enjoys being frugal and money-savvy in her day-to-day life. Ariel has also worked with clients such as The Knot, St. Jude Children's Research Hospital, Alpha Prime, and many more in her time as a freelance writer.

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