Dec 18, 2020
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Costco January 2021 Coupon Book

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That’s it! Finally, 2020 is put to rest and it’s already time for the 2021 coupon books to arrive.   We couldn’t be happier to see 2020 in the rearview mirror – and to score you this early peek of the Costco January 2021 Coupon book before it hits mailboxes next week! Check it out below.  The offers in the Coupon Book are available in stores from December 26th to January 24th.

We owe our gratitude to the Costco Insider for scoring this sneak preview…

Check out the January 2021 Coupon Book on

If you want to get early access to the latest coupon books (such as the Holiday Handout which is coming soon) as well as our Clearance Deal alerts, you can join the other 69,147 Costco fanatics signed up for our email list (subscribe in the blue box below), Like us on Facebook or on Instagram!

This coupon book is 23 pages and lasts 4 weeks and starts the day after Christmas – which is the day after the December coupon book ends. This coupon book also overlaps the Holiday Handbook!

In this January 2021 book, here are a few noteworthy items:

  • LG 65″ UN8500 Series 4K UHD LED LCD TV (Item #9850065): $629.99
  • Perrier Sparkling Water 24 pack (Item # 12731): $4.50 Off
  • Mobil1 Synthetic Motor Oil – 6qt Case (Item # varies): $10.00 Off
  • Optimum Nutrition Gold Standard Whey Protein – Chocolate or Vanilla (Item # 1243880 & 1243864): $15.00 Off
  • Nutribullet Blender Combo  (Item # 1422566): $20.00 Off
  • First Alert Fire Extinguisher or Smoke Detector or Smoke/CO Alarm Combo (Item # 540003, 148370, 1299696): $10-20.00 Off

Overall, we’d rate this coupon book 3.5 out of 5 stars.  Let us know how you’d rate it in the comments.

Confirmed Locations: ·

Found this deal at a store not listed above? Please add the store name (City & State/Province) in the Comments below and we'll add it to the Confirmed Locations list above. Your assistance will help other Costco bargain hunters in your area find this deal.

The official Staff account. We share your love of everything Costco so we are sharing these deals with you, our fellow Costco fanatics. We hope you enjoy - and we hope you post your own deals from your local Costco so everyone knows about them. We'd love to hear from you! Use our Contact page or send us one of those Tweeter thingies.

Comments to Costco January 2021 Coupon Book

  • can not download the coupon book. this site is too confusing as are most of your emails. plan to switch to sam’s club.

    Avatar john December 19, 2020 8:45 am Reply
  • Thanks for letting me know that it’s out so that I can Google it and find a different website than Costco Insider to look at it. That website is seriously infuriating to use.

    Avatar Ray December 19, 2020 4:05 pm Reply
  • Are the Kirkland brown eggs on sale for $3.97 @ Sand City, CA? Thx.

    Avatar MARIBEL January 17, 2021 12:00 pm Reply
  • Pingback: Costco February 2021 Coupon Book |

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