In an era of rising prices, stumbling upon a bargain or two is an unexpected but welcome treat. Recently, Costco members have seen prices fall on at least a half-dozen products.
Despite concerns about a new wave of rising prices tied to U.S. tariff policies, Costco has lowered its prices on some of its store-brand Kirkland Signature products.
During the company’s latest quarterly earnings call, CEO Ron Vachris noted that during the third quarter of 2024, sales of Kirkland Signature items exceeded Costco’s overall sales growth.
Vachris went on to say:
“We continue to move more Kirkland Signature product sourcing into the countries or regions the items are sold, and this is helping us to lower costs and mitigate some of the potential impacts of tariffs. We are remaining agile as the situation with tariffs evolves.”
Kirkland Signature products tend to be wildly popular with Costco shoppers. As we explained in “8 Surprising Facts About Costco’s Kirkland Signature Brand,” more than 300 Kirkland Signature products generated total sales of $56 billion in 2023.
Here are Costco products that have seen prices fall in 2025.
1. Organic Extra Virgin Olive Oil
Price change: From $24.99 to $18.39 (26% decrease)
Kirkland Signature Organic Extra Virgin Olive Oil comes in a 2-liter bottle. It’s cold-pressed, meaning the oil was extracted from the olives without the use of heat — which typically preserves more antioxidants and vitamins than other extraction methods.
2. Chocolate Macadamia Clusters
Price change: From $17.99 to $14.69 (18% decrease)
Kirkland Signature Chocolate Macadamia Clusters are kosher and cholesterol-free. They come in a 32-ounce jar.
3. Mixed Nut Butter
Price change: From $8.69 to $7.59 (13% decrease)
Kirkland Signature Mixed Nut Butter is an alternative to peanut butter, containing a combination of almonds, cashews, pumpkin seeds, chia seeds and flax seeds. This kosher product comes in a 27-ounce jar.
4. Organic Peanut Butter
Price change: From $11.49 to $9.99 (13% decrease)
Kirkland Signature Organic Creamy Peanut Butter is available in a two-pack with each jar containing 28 ounces. It’s kosher, USDA organic and sprinkled with sea salt. It’s also a favorite of Grammy-winning singer Billie Eilish, as we detail in “8 Famous People Who Shop at Costco.”
5. Tortilla Strips
Price change: From $5.69 to $4.99 (12% decrease)
Kirkland Signature Tortilla Strips are made in the United States and certified gluten-free, making them a suitable option for those with celiac disease or non-celiac gluten sensitivity. They are available in a 48-ounce bag.
6. Refined Olive Oil
Price change: From $29.99 to $27.99 (7% decrease)
Kirkland Signature Refined Olive Oil is made up of refined olive oil and 15% extra-virgin olive oil. The kosher product comes in a 3-liter bottle.
To learn more about Kirkland Signature products, check out “The 7 Most Popular Products From Costco’s Generic Brand (None of Them Are Foods).”
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