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This August 2023 Costco Coupon Book is a mini sale addition to the larger August Members Only Savings Coupon Booklet.

It’s back to school time! And that means some extra in-warehouse coupon deals at Costco on all sorts of snacks, lunch box and breakfast items.

These Back to School Coupon deals at Costco are valid August 14 – 27, 2023.

Click below to see all the most recent Costco Coupon Booklets!