Kirkland Diapers Club-Size Boxes from $23 Shipped on Costco.com

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man holding box of kirkland diapers

Stock up on Costco diapers for cheap!

Through August 29th, Costco members can score $9 off Kirkland Signature Baby Diapers Boxes – valid on all sizes, limit 2 per size!

Even sweeter, this deal is valid both in-warehouse and online. AND, if you’re shopping online, you will also snag free shipping to your door! This would be a great time to stock up on diapers!

HIP TIP: Not a member yet? Now’s the time to score a Costco membership deal and get a FREE $10 or $20 Costco Shop Card!

Costco Deals Ideas (Thru 8/29):

boxes of diapers on display in a store

Kirkland Signature  Baby Diapers 192-Count – Size 1 $32.99 (limit 2)
Less $9 instant savings
Final cost $23.99 shipped!


Kirkland Signature Baby Diapers 174-Count – Size 2 $32.99 (limit 2)
Less $7.50 instant savings
Final cost $23.99 shipped!


Kirkland Signature Baby Diapers 222-Count – Size 3 $42.99 (limit 2)
Less $7.50 instant savings
Final cost $33.99 shipped!


kirkland 192 count diapers boxes on floor

Kirkland Signature Baby Diapers 180-Count – Size 4 $42.99 (limit 2)
Less $9 instant savings
Final cost $33.99 shipped!


Kirkland Signature Baby Diapers 150-Count – Size 5 $42.99 (limit 2)
Less $9 instant savings
Final cost $33.99 shipped!


Kirkland Signature Baby Diapers 120-Count – Size 6 $42.99 (limit 2)
Less $9 instant savings
Final cost $33.99 shipped!


Expecting? Don’t miss out on this Amazon Baby Registry Box – a $35 value!

Join The Discussion

Comments 7

  1. Klp

    FYI some of the examples state a discount of $7.50 instead of $9

  2. Barb

    Anyone know if these are cheaper in store?

    • Jamie123

      They are the same price in store. I always just order them and have them shipped because they are same price either way!

      • Barb

        Great, thanks!

  3. ksh

    size 3 222 diapers right?

    • Jennifer (Hip Sidekick)

      Yep! It does say they’ve increased the package. Thanks for catching that. I’ve updated the post.

  4. Kwilkerson

    Does anyone know how often these usually go on sale? I am debating on purchasing the next size up too.

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