10 Costco Items That Are Literally Half What You'd Pay on Amazon

With prices on everyday essentials rising, shopping strategically has become one of the most effective ways to save money. Warehouse clubs like Costco are more appealing than ever for shoppers wanting to stretch their budget without giving up their favorite brands, and you can find many items that cost significantly less than if you bought them on Amazon.

Here are 10 items that allow you to save money at Costco, costing half as much as they do on Amazon.

Price: $22.69

This 37.5-ounce Costco container of Downy Unstopables In-Wash Scent Booster Beads costs around 61 cents per ounce. Buying a 37.6-ounce container at Amazon costs $33.99, which works out to 90 cents per ounce. You'll save significantly by purchasing this laundry booster at Costco rather than online at Amazon.

Price: $47.99

Shopping at Costco over Amazon for your coffee can help you save significantly. When you buy a 72-count of medium roast Starbucks Pike Place K-Cups at Costco, each cup costs 66 cents.

At Amazon, the Starbucks Pike Place K-Cups are $43.50, for two packs of 24, making each one 91 cents.

Price: $19.99

Trash bags are a necessary purchase, but not much fun or long-lasting. Therefore, the more money you can save on them, the better. Costco sells a 200-count box of 30-gallon Kirkland Signature Flex-Tech Kitchen Trash Bags for only 11 cents per bag.

The same-sized Amazon Basics Flextra Multipurpose Drawstring Trash Bags come in a 50-pack, which is $11.02, making each bag $0.22.

Price: $16.59

Nuts can be expensive, but they're a delicious and filling snack, so it's a pantry staple you'll want to stock up on for a good deal. Kirkland Signature Extra Fancy Mixed Salted Nuts come in a 2.5-pound container and cost around $6.64 per pound. The same product is $30.99 on Amazon, which translates to approximately $12.40 per pound.

Price: $8.79

You can buy 10 pounds of Quaker Old Fashioned Oats at Costco for only 5 cents per ounce. On Amazon, you can purchase the same brand in 2.5-pound packs of two (for a total of five pounds) for $11.0, on sale from $13.43, making it 14 cents per ounce. It's more than double the price on Amazon, making Costco the clear choice for buying oats.

Price: $36.99

Premier protein shakes are ideal for post-workout recovery, having 30 grams of protein, and you don't have to spend a fortune on them. You can purchase an 18-pack of the chocolate flavor at Costco, which results in each drink costing only $2.05. If you order them on Amazon, you can get an 18-pack for $40.49, which works out to $2.25 each.

Price: $16.99

For only 4 cents per sheet, you can obtain 380 Lysol wipes, distributed across four 95-count containers. Two of the containers are Crisp Linen scent, and two are Lemon and Lime Blossom. On Amazon, you can purchase four packs of 80-count wipes for $14.97, or 5 cents per wipe, which is slightly more than Costco.

Price: $19.99

Organic, unbleached flour can be expensive, but you can purchase two 10-pound bags at Costco for just $1 per pound.

A comparable item on Amazon, King Arthur Organic and Unbleached All-Purpose Flour, only sold in a two-pound bag for $10.01, making it $5 per pound.

Price: $15.99

When you purchase this 48-pack of Kirkland Signature AAA Batteries at Costco, you pay only 33 cents per battery. Amazon Basics AAA batteries cost $8.99 for a 12-pack, which works out to 75 cents per battery. With Costco being so much less than you'd pay on Amazon, you'll want to stock up with the big pack.

Smart Drivers, Smarter Savings.

Compare car insurance rates in Ohio

See if you qualify for a lower rate in less than 2 minutes

Currently Insured?

Yes

No

Multiple Cars?

Yes

No

Homeowner

Yes

No

Age

30-39

• 18-29
• 30-39
• 40-49
• 50-59
• 60-69
• 70-79
• 80+

Compare Quotes

By clicking the button above, I understand and agree that this site uses site visit recording technology (provided by Trusted Form, Jornaya, and Microsoft Clarity) Privacy Policy

Smart Drivers, Smarter Savings.

Great News! We’ve located some excellent quote options just for you.

Where can we send you info and recommendations?

Enter Email

Bundle Home & Auto to Save More?

Yes

No

Active Military?

No

Yes

Compare Quotes

By clicking the button above, I understand and agree that this site uses site visit recording technology (provided by Trusted Form, Jornaya, and Microsoft Clarity) Privacy Policy

Price: $14.99

Kirkland Signature Organic Pure Maple Syrup is available in a 33.8-ounce container and is certified kosher and gluten-free. At only 44 cents per ounce at Costco, it's significantly less expensive than a comparable product on Amazon.

Amazon sells 365 by Whole Foods Market organic maple syrup in a 32-ounce container for $22.49, which works out to 70 cents per ounce.

Shopping at Costco isn't just about buying in bulk. It's also about paying less for the same products you'd find online. Now, you can save money shopping by planning your next stock-up trip with these price comparisons in mind. 

Costco also offers unique member perks like discounted gas, travel savings, and free health screenings, adding even more value to your membership.