The first of the December Costco Weekly Insider Deals have arrived. This weeks Costco coupons run from December 1st through December 7th, with some running longer through December 14th. Keep in mind you also have the November 24th Weekly Insider Deals overlapping this week too. Lastly, the December 2025 Coupon Book is going strong now too. If you want to get notified as soon as we release the upcoming Costco Holiday Handout 2025 then make sure to sign up for our email list, follow us on Instagram and Like us on Facebook!
With all the various coupon books and Black Friday ad, there’s not a lot of items left in store to go on sale. So, while our expectations are low, there’s still a few items of interest. First of all, the Kirkland Signature Lightly Breaded Chicken Breast Chunks are intriguing us. They’re regularly $15.99 but only $11.99 after a $4 off coupon. For the new items mentioned, our daughter is begging for the Kirkland Signature Butter Sugar Cookies with Christmas Sprinkles. We reviewed the Ascent 100% Whey Protein Blend a while back and were quite impressed with it. It’s currently $10 off at $39.99.
Keep in mind that items may not be available in all locations. Also, pricing may vary by location in Alaska, Hawaii, Puerto Rico and online. What are your thoughts on this weeks insider deals? Leave a comment and let us know!

December 1st, 2025
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