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14 Random (But Amazing) Costco Buys for Under $50

Snag unbeatable deals on sunscreen, car wash kits, cakes, and more.

random but amazing costco buys for under 50
Updated May 15, 2025
Fact checked

Discounted bulk buys on everyday essentials like paper towels and bottled water are top Costco membership perks that shoppers vouch for. But the deals don't stop there.

We scoured Costco's aisle for some of the best deals under $50. From car wash kits to digital air fryers, our mix of bargain finds includes exciting and unexpected items from all departments.

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

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CleverMade Foldable Tote Bag On Wheels

clevermade foldable tote bag on wheels

Price: $43.99

Say goodbye to sore backs and aching arms. This foldable tote wagon has heavy-duty swivel wheels, a 75-pound capacity, front storage pockets, a zipper closure, and multiple soft-grip handles.

Costco customer Tanu praised this new-to-the-warehouse-club product, "I love it so much! Bought it today and loaded all my Costco shopping in the bag. Heavy items. Wheeled to my car with great success."

Kirkland Signature White Vanilla Cheesecake Mousse Party Cake

kirkland signature white vanilla cheesecake mousse party cake

Price: $16.99

Forget about fancy French bakeries. Instead of splurging on an expensive cake, celebrate a birthday, anniversary, or anything else with this 10-inch under-$17 Kirkland brand buy.

Don't expect to get a ho-hum treat just because this is a Costco generic. This moist white cake is filled with a decadently rich vanilla cheesecake mousse, which adds a delicious flavor your family will savor.

Banana Boat Sport Sunscreen

banana boat sport sunscreen

Price: $15.99

Don't worry about streaks or a cakey shine. This UVA/UVB protective lotion rubs instantly into your skin. Get two 10-ounce bottles of the sweat and water-resistant (up to 80 minutes) SPF 50 product for less than $8 each. Stock up and save on this double-pack of brand-name sports sunscreen on your next Costco trip.

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Shopping pro tip: This month's best deals

imtmphoto/Adobe woman with shopping bags at mall

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.

Arctic Zone Titan 26-Can Backpack Cooler

arctic zone titan 26 can backpack cooler

Price: $44.99

This cooler does more than just keep beverages cold. The easy-to-carry backpack is large enough to fit 26 cans. But if you don't need to take along that many drinks, fill the five insulated compartments (and seven accessory pockets) with sandwiches, sweet treats, or savory snacks.

Other features include a leak-proof "Ultra Safe" lining, "SuperFoam High Performance Insulation" with a "Therma-Flect" radiant barrier, two 600-gram ice packs, and leak-proof "Ice Wall" pockets.

San Pellegrino Sparkling Natural Mineral Water

san pellegrino sparkling natural mineral water

Price: $22.99

Turn your dining room or outdoor entertaining area into a serene spa-like Italian escape with this imported zero-calorie sparkling mineral water.

Instead of plain plastic, the 25.3-ounce pick is packaged in eco-friendly glass bottles. Not only is this better for the environment, but it also adds an elegant touch to your dining table.

Quick tips: How to save on your grocery bill

pawczar/Adobe woman buying fruits at grocery store

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.

Chemical Guys Complete Clean 12-Piece Car Wash Kit

chemical guys complete clean 12 piece car wash kit

Price: $49.99

Get everything you need to keep your car clean in one convenient kit. This under-$50 pick includes Mr. Pink Super Suds Car Wash, Total Interior Cleaner and Protector, Sticky Citrus Wheel Cleaner, a tire brush, a three-piece air freshener set, a towel, and a five-gallon bucket.

Tramontina All-In-One Plus Pan

tramontina all in one plus pan

Price: $39.99

Saute, bake, steam, and more with this seven-piece set. The five-quart all-in-one kit includes a ceramic non-stick pan with a tempered glass lid, a stainless steel steamer insert, beechwood utensils, a silicone pot holder, and a silicone splatter guard.

This under-$40 budget-friendly bargain is dishwasher-safe and compatible with ceramic glass, electric, gas, and induction stoves.

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First Alert Heavy Duty Fire Extinguisher

first alert heavy duty fire extinguisher

Price: $39.99

Stay safe and protect your loved ones. Fires can happen at any time. Prepare for the unimaginable and nab this five-pound rechargeable heavy-duty extinguisher for $39.99.

Features include a commercial-grade metal valve and a chemical-resistant/waterproof label with easy-to-follow four-step instructions.

Gourmia Digital Air Fryer

gourmia digital air fryer

Price: $49.99

Swap greasy pan frying for this healthier alternative. The eight-quart air fryer has seven one-touch cooking functions, cooks up to 450 degrees Fahrenheit, includes dishwasher-safe removable parts, and features optional preheat and turn reminders.

Compare $49.99 at Costco to $75.95 for the same Gourmia product at Walmart (online).

Starbucks 24-ounce Tumbler Set

starbucks 24 ounce tumbler set

Price: $33.99

A double-wall design means these BPA-free tumblers will keep your iced coffee or sweet tea cold all day. Even though $33.99 is an amazingly affordable price for two 24-ounce cups, this is a bonus pack deal. You'll also get six Starbucks iced coffee K-Cups with your purchase.

Cascade Mountain Tech Aluminum Stadium Seat

cascade mountain tech aluminum stadium seat

Price: $29.99

Memory foam padding gives this easy-to-carry sling-strap travel chair extra comfort. Bring the heavy-duty canvas seat on your next outdoor adventure. The foldable design makes using this buy a breeze.

Save money and score this $29.99 Costco deal. Dick's Sporting Goods sells Cascade Mountain Tech's stadium seat for $69.99.

Maybelline Lifter Gloss

maybelline lifter gloss

Price: $19.99

Lip plumpers are a hot trend. And this affordable option is one of the best. Hyaluronic acid smooths the surface, and a high shine adds dimension. The result is smoother, fuller, juicier-looking lips.

Not sure which color to choose? You don't have to. This multi-pack includes three different shades. Costco's $19.99 price equals just over $6.50 per tube for this drugstore-brand copycat. For reference, Sephora sells Dior's version for $40.

BaByliss Pro Nano Titanium Hair Dryer

babyliss pro nano titanium hair dryer

Price: $39.97

Get a salon-quality blowout at home. The 1,875-watt hair dryer has three heat and two speed settings, a straightening pick, two concentrators, a diffuser, and a frizz-reducing cold shot button. Compare $39.97 at Costco to $94.99 on the BaByliss website.

Kirkland Signature Golf Balls

kirkland signature golf balls

Price: $29.99

Costco's Kirkland generic brand's line includes more than food. You can score this 24-count box of three-piece, 338-dimple urethane-covered golf balls for under $30.

What do shoppers think? Costco customer Joe R raved, "Great balls for the price. Will buy again!"

Bottom line

oasisamuel/Adobe a costco wholesale entrance store warehouse

Costco's bulk offers can make it easy to save money on groceries, but that doesn't mean you can't score deep discounts on everything in the store.

How can you stretch your budget further this month? Shop strategically and take advantage of current in-store specials, affordable online offers, and the retailer's line of Kirkland Signature generics.

Lucrative, Flat-Rate Cash Rewards

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Wells Fargo Active Cash® Card

Current Offer

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

Annual Fee

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Earn unlimited 2% cash rewards on purchases

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