Costco is bringing another change to its members and we’re here for it! Starting September 8th is a set of weekly Costco insider deals. The deals are a mix of coupons, seasonal favorite callouts and mentions of brand new in-store items. But, don’t forget the Costco September 2025 Coupon Book is running during the same time and includes the P&G $25 Shop Card promo! If you want to get notified as soon as we release the upcoming Costco October 2025 Coupon Book then make sure to sign up for our email list, follow us on Instagram and Like us on Facebook!

There are some interesting deals in the September 8th Costco coupons. First of all, Costco almost never discounts their flowers, so we’re shocked to see $2 off the deluxe garden bunch. Secondly, we love the New Items they mention. We’d love to see what’s new in store every week, even though you can follow us on Instagram to see what else has newly landed in our stores.

What do you think of this new change by Costco? Are you a fan or not? Leave a comment and let us know!

Here’s a few of the deals in the Costco September 8th 2025 Weekly Insider Deals:

• Deluxe Garden Bunch $2 off
• Cinnamon Toast Crunch Cereal $2 off
• 32 Degrees Women’s Twill Ankle Pant $16.99 – $4 off = $12.99
• SAGE Women’s Plush Shirt Jacket $14.99 – $2 off = $12.99
• Seasonal Favorite Kirkland Signature Chicken Noodle Soup $3.99/lb
• Seasonal Favorite Kirkland Signature Chicken Pot Pie $4.29/lb
• Delici Chocolate Mousse $3 off
• Seasonal Favorite Kirkland Signature Pumpkin Pie $5.99
• and more…