TL;DR
Costco has begun selling Tim Tam cookies, a well-loved Australian treat. Customers are buying large quantities, with some purchasing up to five cases. This development highlights the product’s expanding popularity in the U.S. retail market.
Costco has started selling Tim Tam cookies, an internationally popular treat from Australia, and customers are purchasing multiple cases at a time, with some buying up to five cases in a single shopping trip.
The product, Tim Tam biscuits, is now available at select Costco stores across the United States, according to reports from shoppers and online sources. The cookies, known for their chocolate coating and creamy filling, are a staple in Australia and have gained a following among American consumers. The demand has been high enough that some shoppers are purchasing five or more cases, reflecting the product’s rapid popularity growth. Costco has not officially announced the product launch, but multiple store sightings and customer reports confirm the availability. The cookies are being sold in multi-pack boxes, with prices varying by location, but generally considered affordable for bulk buying. The product’s presence at Costco aligns with its increasing international recognition and the company’s trend of offering globally loved foods.
This development indicates a growing acceptance and demand for international snacks in the U.S. market. Costco’s distribution could significantly boost Tim Tam’s popularity and sales in North America. It also reflects broader consumer interest in diverse, globally recognized food products, potentially influencing other retailers to stock similar items. For fans, it means easier access to a beloved treat without ordering from overseas or relying on specialty stores. The high purchase volume suggests strong consumer enthusiasm, which could lead to wider availability and increased marketing efforts for the brand.

Arnott’s Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from Australia
Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from…
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International Snack Popularity and Costco’s Global Offerings
Tim Tam cookies, produced by Arnott’s in Australia, have long been a cultural staple Down Under since their creation in 1964. Their popularity has steadily grown internationally, especially among expatriates and international snack enthusiasts. In recent years, the cookies have gained recognition on social media and among American consumers, with online searches and reviews increasing. Costco’s entry into selling Tim Tams aligns with the company’s strategy of offering globally popular foods, such as Japanese snacks and European chocolates, to its diverse customer base. The product’s presence at Costco is not officially announced but has been confirmed through multiple customer reports and store sightings. The trend reflects a broader shift toward international snack acceptance in mainstream American retail channels.
“I’ve never seen anything like this before—people are buying multiple cases of Tim Tams, and it’s flying off the shelves.”
— Costco shopper Jane D.

Arnott’s Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from Australia
Tim Tam Chocolate Biscuits – 6 Pack – Original Australian Recipe – 66 Cookies Total – Imported from…
As an affiliate, we earn on qualifying purchases.
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Unconfirmed Details About Official Product Launch
It is not yet confirmed whether Costco has officially partnered with Arnott’s for a nationwide rollout or if the product is available only at select locations. The timing of a potential official announcement or broader distribution remains unclear, and the exact number of stores carrying the product has not been disclosed.

Tim Tam Cookies Gift, Snack Box, Australian Cookies Variety Pack with Chocolate Filling, 4 Pack Full of Original, Dark, Caramel & White Flavors – Perfect Cookie Gift
Tim Tam Indulgence: This 4-pack gift set is the perfect care package, offering a delightful chocolate assortment of…
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Expected Expansion and Consumer Response
As demand continues to grow, Costco may expand the availability of Tim Tam cookies to more locations nationwide. Retailers and consumers will likely watch for official announcements from Costco or Arnott’s regarding further distribution plans. Monitoring sales trends and customer feedback will determine whether Tim Tams become a permanent fixture in Costco’s snack offerings, potentially influencing other retailers to stock similar international products.

International Snack Box, Unique Experience with Universal Exotic Candies and Treats from around the World, Gift-Ready Foreign Foods in Packages Inspired by European, Japanese and Korean Cultures
Unique Gift: A hilariously unexpected treasure chest of global snacks that instantly makes you the most interesting gift…
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Key Questions
Currently, Tim Tam cookies are reported to be available at select Costco locations, but an official nationwide rollout has not been confirmed.
How much do Tim Tam cookies cost at Costco?
Prices vary by location, but they typically range from $10 to $15 for a multi-pack box, making bulk purchases economical for fans.
Why are Tim Tam cookies so popular?
The cookies are known for their rich chocolate flavor, creamy filling, and versatility in recipes, which have helped build a loyal international following.
Will Costco stock other international snacks?
Costco has a history of offering a variety of international products, and the success of Tim Tams may encourage further international snack offerings in the future.
Can I buy Tim Tam cookies online from Costco?
As of now, the product is primarily available in physical stores, but online availability may follow if demand continues to rise.
Source: google-trends