News & Trending Shopping & Deals News

11 Amazing Costco Buys for Under $30

Unearth the hidden treasures of Costco with these steals under $30.

By Ariel Taranski

Edited by Michael Kurko

Updated April 30, 2025

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 food to home goods, Costco has just what you need to help you save money on groceries and other items.

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

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 12 months from account opening on purchases and qualifying balance transfers (then 19.24%, 24.24%, or 29.24% 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.

Puma Ladies' Star Vital Sneaker

Price: $19.97

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

These 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.

Who really has the cheapest auto insurance in your area? Check your zip code here.

Coca-Cola Mini Variety Pack

Price: $19.99

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.

10" Chocolate Cake with Chocolate Mousse

Price: $18.19

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.

Get paid up to $225 a month while watching viral videos

Instead of sitting around watching viral videos on YouTube, you could be getting paid actual cash taking surveys for InboxDollars instead.

It's simple. You sign up here and confirm your email. Then you watch videos and take surveys. Then you earn cash (yes, actual cash … not "points"). Log in during your spare time and see how you can earn up to an extra $225 every month.

BONUS: Free $5 when you sign up, confirm your email and phone.

Duracell AAA Batteries

Price: $20.99

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 and save even more money?

Neutrogena Body Oil

Price: $29.99

Right below $30, this oil is great for hydrating your skin. It has a light sesame formula that most skin types can handle. Stock up on it during the dry winter months so your skin can stay hydrated and moisturized.

Frito Lay Classic Mix (54-Count)

Price: $23.49

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!

Costco Secrets: 7 genius hacks Costco shoppers should know

Shopping pro tip: This month's best deals

May brings both warmer weather and major sales with the combo of Mother's Day (May 11) and Memorial Day (May 26). Here are some of the best deals to watch for:

Mattresses, furniture, and large appliances
Spring clothing clearance
Garden plants and outdoor furniture
For grocery savings, consider seasonal produce like strawberries, artichokes, and cherries.

Retailers are already prepping for summer while you're just enjoying spring, making May perfect to save money at your favorite retailers.

Kleenex Trusted Care Tissue Pack

Price: $23.49

This affordable find is great for the 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.

Kirkland Signature UltraClean Laundry Detergent

Price: $19.99

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.

Get a protection plan on all your appliances

Did you know if your air conditioner stops working, your homeowner’s insurance won’t cover it? Same with plumbing, electrical issues, appliances, and more.

Whether or not you’re a new homeowner, a home warranty from Choice Home Warranty could pick up the slack where insurance falls short and protect you against surprise expenses. If a covered system in your home breaks, you can call their hotline 24/7 to get it repaired.

For a limited time, you can get your first month free with a Single Payment home warranty plan.

Get a free quote

Kirkland Signature Parmigiano Reggiano

Price: $13.29

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!

Quick tips: How to save on your grocery bill

Grocery shopping doesn't have to break the bank when you use the right strategies. Here are three quick tips for reducing food expenses:

Buy store brands instead of name brands whenever possible.
Always make sure to compare unit prices, not just sticker prices.
Join your store's loyalty program so you don’t miss out on member discounts.

Even though something like choosing coupons in your grocery store app can feel like an annoying task, the savings can really add up.

Scrub Mommy Scrubbers 8-Pack

Price: $19.77

Buy your favorite Shark Tank item at Costco now!

The Scrub Mommy 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.

Costco Insider's Guide: 12 little clever ways to get more out of your Costco membership

Liquid I.V. Hydration Packets

Price: $29.99

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

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 keep more cash in your wallet.

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

More from FinanceBuzz:

Lucrative, Flat-Rate Cash Rewards

Wells Fargo Active Cash^® Card

5.0

Wells Fargo Active Cash^® Card

Apply Now

Rates and fees

Current Offer

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

Annual Fee

Rewards Rate

Earn unlimited 2% cash rewards on purchases

Benefits and Drawbacks

Card Details

Earn 2% cash rewards at grocery stores and Costco

Puma Ladies' Star Vital Sneaker

Coca-Cola Mini Variety Pack

10" Chocolate Cake with Chocolate Mousse

Get paid up to $225 a month while watching viral videos

Duracell AAA Batteries

Neutrogena Body Oil

Trending Stories

Frito Lay Classic Mix (54-Count)

Shopping pro tip: This month's best deals

Kleenex Trusted Care Tissue Pack

Kirkland Signature UltraClean Laundry Detergent

Get a protection plan on all your appliances

Kirkland Signature Parmigiano Reggiano

Quick tips: How to save on your grocery bill

Scrub Mommy Scrubbers 8-Pack

Liquid I.V. Hydration Packets

Bottom line

Lucrative, Flat-Rate Cash Rewards

Wells Fargo Active Cash® Card

Wells Fargo Active Cash® Card

Current Offer

Annual Fee

Rewards Rate

Benefits

Drawbacks

Learn how to make an extra $200

Must-Read Buzz

Wells Fargo Active Cash^® Card

Wells Fargo Active Cash^® Card