Costco is a popular store for frugal shoppers looking to save on groceries for daily deals and items you can buy in bulk.
Many customers turn to this store for one-of-a-kind offerings that can’t be found elsewhere, like their mega-sized groceries and home goods.
Here are a few super-sized items you won’t find anywhere else but at the big-box retailer.
Editor's note: Prices are subject to change and may also 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.
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Kirkland Signature Cage Free Eggs, 5 Dozen
Price: $11.99
With the cost of eggs lately, you’ll want to save every cent you can.
This pack of five dozen eggs comes at a serious bargain. You may want to grab this deal if you’re making a large brunch or baked goods for a bake sale.
Tide Pods, 156 Pack
Price: $37.49
Summer is the season of fun, which means your clothes may be sweaty and dirty.
This value-sized bag of Tide Pods has a fresh spring meadow scent while fighting tough stains. Save big by buying this detergent that beats other stores and brands!
Ziploc Grip ‘N Seal Bags Variety Pack
Price: $19.99
Here’s a handy product for your cupboard.
These Ziploc bags come in various sizes, perfect for packing summer road trip snacks or party leftovers. Plus, you get over three hundred bags per box for an affordable price.
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Sun Chips Chili Lime
Price: $9.59
This mega-sized bag doesn’t come at a mega price.
Enjoy organic, whole grain Sun Chips in a sweet, spicy flavor. You can even serve these at your barbecue with black bean dip for a bold taste.
Ghirardelli Premium Brownie Mix Triple Chocolate, 6 Count
Price: $16.99
Get six boxes of indulgent brownie mix, all for a low cost.
You can keep these in your pantry for those dinner nights that need a little dessert. Or consider using this for birthday parties and other summer get-togethers.
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Arm and Hammer Pure Baking Soda, 13.5 Lb
Price: $9.99
This versatile product can help clean your home or keep your fridge smelling fresh.
With over thirteen pounds of baking soda, add this ingredient to your baked goods and reseal once you’re finished. It also works great for cleaning pools, bathrooms, and more.
Cascade Advanced Dishwasher Gel
Price: $12.99
Keep your dishes sparkling and like new this summer.
This value bottle of dishwasher detergent offers a fresh scent and “advanced power” for your kitchenware. And at Costco’s exclusive prices, you may want to grab a few of these.
Kirkland Signature 13 Gallon Drawstring Kitchen Bags
Price: $17.99
You get two hundred trash bags in this one box.
With thirteen gallons, this can fit most household trash cans. And with its stretch technology, you may not have to worry about tears and breaks.
Hellman’s Real Mayonnaise 64 Ounce
Price: $9.99
This large bottle of mayo is great for family reunions and other large events.
Stock up on all your condiments at Costco for the summer while keeping within your budget. Set this out for sandwich bars or for guests to customize the toppings on their burgers.
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.
Clorox Performance Bleach, 3 Pack
Price: $19.99
Use this product to clean your home this summer, or keep your clothes bright and white.
You get more bang for your buck with this value pack of bleach. Store these in your garage or laundry room to have on hand while saving.
Gillette Venus Sensitive Plus Disposable Razors
Price: $19.99
Bring along these disposable razors for your summer beach trip or vacation.
You get fifteen disposable razors for sensitive skin at an unbeatable price. You can also buy your shave gel at Costco for added savings.
Tylenol Extra Strength 325 Count
Price: $20.49
Don’t let the everyday aches and pains get you down this summer.
Buying this extra-strength Tylenol means you get over three hundred tablets at a steal. Stock up for your busy July or the rest of the year.
Kirkland Signature Premium Paper Towels, 12 Rolls
Price: $22.99
Make sure you’ve got all you need for your summer party, like these paper towels.
Cleanup just got easier with these two-ply paper rolls. And at this price, you can buy a few packs!
Crest Complete Plus Scope Toothpaste, 5 Pack
Price: $15.99
You won’t want to miss this bargain on your Costco trip.
At only $0.39 per ounce, this toothpaste is a great value that can’t be found elsewhere. And with five boxes each, these could last your household and help you stretch your budget.
Degree UltraClear+ Deodorant, 5-Count
Price: $11.49
Get your favorite deodorant at a fraction of the cost.
This five-pack is like buying three and getting two free. Combat the heat and body odor this summer with this value-sized box of antiperspirant.
Kirkland Signature Organic Whole Milk, 3 Half Gallons
Price: $12.79
You get three half-gallons of milk in one convenient, low-cost box.
Stock up your fridge with this household and baking staple. This is especially handy for anyone needing to meal plan or cook in bulk.
Bottom line
Costco members know they can turn to this superstore for value-sized products that will last a while in their homes and help them cut grocery costs.
Buying in bulk is great for anyone who wants to stock their fridges, cupboards, and pantries ahead of time.
You can also save money when you fill your gas tank at Costco’s gas stations for those trips to the store.
Lucrative, Flat-Rate Cash Rewards
FinanceBuzz writers and editors score cards based on a number of objective features as well as our expert editorial assessment. Our partners do not influence how we rate products.
Wells Fargo Active Cash® Card
Current Offer
$200 cash rewards bonus after spending $500 in purchases in the first 3 months
Annual Fee
$0
Rewards Rate
Earn unlimited 2% cash rewards on purchases
Benefits
- Low spend threshold for its welcome offer — $200 cash rewards bonus after spending $500 in purchases in the first 3 months
- Cell phone protection benefit (subject to a $25 deductible)
- Can redeem rewards at an ATM for literal cash
Drawbacks
- Foreign transaction fee of 3%
- No bonus categories
- Select “Apply Now” to take advantage of this specific offer and learn more about product features, terms and conditions.
- Earn a $200 cash rewards bonus after spending $500 in purchases in the first 3 months.
- Earn unlimited 2% cash rewards on purchases.
- 0% intro APR for 12 months from account opening on purchases and qualifying balance transfers. 19.74%, 24.74%, or 29.74% Variable APR thereafter; balance transfers made within 120 days qualify for the intro rate and fee of 3% then a BT fee of up to 5%, min: $5.
- $0 annual fee.
- No categories to track or remember and cash rewards don’t expire as long as your account remains open.
- Find tickets to top sports and entertainment events, book travel, make dinner reservations and more with your complimentary 24/7 Visa Signature® Concierge.
- Up to $600 of cell phone protection against damage or theft. Subject to a $25 deductible.
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