4 Aldi Staples That Beat Costco Prices This Summer

Bigger packages don't always mean bigger savings.
Costco is often associated with bargain shopping, but buying in bulk doesn't automatically mean you're getting the lowest price. In several grocery categories, Aldi's everyday prices come in lower on a cost-per-ounce basis.
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Here are four Aldi finds that currently cost less than comparable products at Costco.
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Table Salt
Costco: Kirkland Signature Pure Sea Salt
Price: $3.99 for 30 ounces
Cost per ounce: 13 cents
Aldi: Stonemill Iodized Table Salt
Price: $0.75 for 26 ounces
Cost per ounce: 3 cents
If you're looking for everyday table salt, Aldi delivers a significantly lower cost per ounce. Costco's version comes in a convenient shaker, but budget-focused shoppers will likely find better value at Aldi. Yes, the Kirkland version is sea salt, but it's also the closest buy to table salt you'll find at the wholesaler.
Marinara Sauce
Costco: Kirkland Signature Organic Tuscan Marinara
Price: $12.47 for three 24-ounce jars
Cost per ounce: 17 cents
Aldi: Simply Nature Organic Marinara Pasta Sauce
Price: $2.19 for 25 ounces
Cost per ounce: 9 cents
Organic pantry staples can be expensive, which makes Aldi's marinara stand out. On a per-ounce basis, it costs almost half as much as Costco's comparable organic sauce.
Rolled Oats
Costco: One Degree Gluten-Free Organic Rolled Oats
Price: $12.47 for 80 ounces
Cost per ounce: 15 cents
Aldi: Millville Old Fashioned Oats
Price: $3.85 for 42 ounces
Cost per ounce: 9 cents
For oatmeal, baking or meal prep, Aldi offers one of the biggest pricing advantages in this comparison, with a cost per ounce that's substantially lower than Costco's.
Frozen Mixed Vegetables
Costco: Kirkland Signature Stir-Fry Vegetable Blend
Price: $12.02 for a 5.5-pound bag
Cost per ounce: 14 cents
Aldi: Season's Choice Steamable Frozen Mixed Vegetables
Price: $1.09 for 12 ounces
Cost per ounce: 9 cents
Frozen vegetables are often considered a bulk-buy staple, but this comparison shows that larger packages don't always translate to better value.
Costco can be a great place to save, but it isn't always the cheapest option. For staples like salt, oats, marinara sauce and frozen vegetables, Aldi currently offers lower per-ounce prices, making it worth comparing stores before stocking up.
Editor’s note: Prices and availability are subject to change.
This article was provided by MoneyLion.com for informational purposes only and should not be construed as financial, legal or tax advice.
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