Doritos is launching new ketchup and mustard flavored chips just in time for Labor Day.

The international flavors will be available in the US for a limited time.
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Where can I find the limited edition flavors?
For a limited time, customers nationwide will be able to purchase Doritos Ketchup and Doritos Spicy Mustard. The ketchup flavor first became popular in Canada and the spicy mustard flavor is inspired by Chinese hot mustard.
The new flavors were released on Snacks.com. This site also had limited-time Dorito flavors, like Tangy Tamarind, 3D Crunch Three Cheese, and Flamin’ Hot Queso. Doritos fans can purchase a bag for $5.59 and receive free shipping on orders over $15. Select flavors are sold in smaller sizes for $2.29.
Unfortunately, the chips sold out in a matter of days and it is unclear when they will return.