Aline Henman | Updated

Costco October 2021 Coupon Book

The Krazy Coupon Lady is an ad-supported service. Many offers on our site contain affiliate links, and we may earn a small commission if you make a purchase using them. Some posts are sponsored by the maker of the product, and we receive a fee for the post. See our full advertiser disclosure.

The Costco October Coupon Book is here, valid Sept. 29 – Oct. 24. Pricing shown is warehouse pricing. Most items are available online at Costco for a higher price or with a delivery fee.

You must be a member to shop in warehouses and for select products online. Right now, you can sign up for a membership and get a $10 or $20 Costco Shop Card. Can you shop at Costco without a membership? Yes, but no. Find out what flies and what doesn’t.

Check out our favorite handpicked deals below.

Text “HOT DEALS” to +1 (208) 266-4466 and be the first to know about the hottest deals each day.

Home

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Apparel

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via Business Insider

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Personal Care

kleenextrustedcare costco

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Grocery

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Household

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Baby

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browse the best costco deals here

Get 2 Free Bottles of Crest Mouthwash at CVS
person holding a bottle of crest mouthwash in an aisle
person holding a bottle of crest mouthwash in an aisle
Persil Detergent Is Only $2.99 Each at CVS
person holding a bottle of persil detergent
person holding a bottle of persil detergent
I Only Spent $3 at Ulta and Got a Free Surprise Sample Gift
Someone holding an Ulta bag next to a sign for Ultamate Rewards inside an Ulta store
Someone holding an Ulta bag next to a sign for Ultamate Rewards inside an Ulta store
Grab Brightroom 27-Gallon Heavy-Duty Storage Totes for $7.60 at Target
brightroom storage totes sitting on a target shelf
brightroom storage totes sitting on a target shelf
Mystery Getaway Trips Are $199 on Groupon: Europe, Asia, and More Locations
Mystery Getaway Trip
Mystery Getaway Trip
Ninja Mini Air Fryer, Only $39 at Walmart (Will Sell Out)
walmart ninja mini air fryer
walmart ninja mini air fryer
Easy Savings on Colgate Toothpaste — Only $0.49 Each at CVS
one Colgate toothpaste in CVS cart
one Colgate toothpaste in CVS cart
Large Corduroy Tote Bags, Just $9.99 at Walmart (Many Styles Available)
walmart large corduroy tote bags collage
walmart large corduroy tote bags collage
Get $0.99 Garnier Shampoo at CVS
hand holding garnier fructis shampoo
hand holding garnier fructis shampoo