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!

All the Costco Holiday 2025 Coupons

November 2025 Costco Coupon Book (Oct 20th – Nov 16th)
Black Friday 2025 Ad (Oct 31st – Dec 1st)
December 2025 Costco Coupon Book (Nov 17th – Dec 21st)
November 24th Weekly Insider Deals (Nov 24th – Dec 7th)
December 1st Weekly Insider Deals (Dec 1st – Dec 14th)
Costco Holiday Handout 2025 (Dec 6th – Dec 24th)
December 8th Weekly Insider Deals (Dec 8th – Dec 14th)

Here’s a few of the deals in the Costco December 1st 2025 Weekly Insider Deals:

• Bounty Advanced Paper Towels $5.60 off
• Kirkland Signature Lightly Breaded Chicken Breast Chunks $15.99 – $4 off = $11.99
• Kirkland Signature Butter Sugar Cookies with Christmas Sprinkles $9.99
• Seasonal Item – Kirkland Signature Belgian Luxury Chocolates $22.99
• Kirkland Signature, Organic Fruit and Vegetable Pouches, Variety Pack $1.50 off
• Kirkland Signature Five Cheese Tortelloni $3 off
• Ascent 100% Whey, Native Whey Protein Blend, Vanilla Bean $49.99 – $10 off = $39.99
• Seasonal Item – Lands’ End Women’s Quilted Jacket $24.99 – $5 off = $19.99
• and more…