New deals today for the May 4th Costco Weekly Insider Deals. This weeks Costco coupons are valid from May 4th through May 10th. The theme for this week is Mother’s Day, which is this Sunday, and includes things like flowers and chocolate dipped strawberries. You’ve also got the May 2026 Costco Coupon Book coming up next week and last weeks’s Costco April 27th 2026 Weekly Insider Deals which covers Cinco de Mayo tomorrow! If you want to get notified as soon as we release the upcoming Costco June 2026 Coupon Book then make sure to sign up for our email list, follow us on Instagram and Like us on Facebook!
There are two main deals we’re most excited about this week. First of all, our spouse is huge fans of the Costco flower bouquets, so we’ll be picking up a nice Mother’s Day bouquet for her at $17.99. Secondly, the Kirkland Signature Beef Tenderloin Steaks are a big favorite of our spouses, so at $12 – $25 off we will be taking a hard look at them. The Kirkland Signature Broccoli Beef is new and looks pretty filling at $6.99 per lb. It’s a great time to stock up on Kirkland Signature Unscented Flex-Tech 13-Gallon Kitchen Trash Bags at $2 off too.
Select items online for a delivered price. Items may not be available in all locations. Pricing may vary by location in Alaska, Hawaii, Puerto Rico and online. What are you going to pick up on sale this week? Who else is trying the Broccoli Beef? Leave a comment and let us know!
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- Costco May 4th 2026 Weekly Insider Deals
Here’s a few of the deals in the Costco May 4th 2026 Weekly Insider Deals:
- Kirkland Signature Beef Tenderloin Steaks and/or Whole Vacuum Packaged Beef Tenderloin $12 – $25 off
- Seasonal Item – Kirkland Signature Hand Dipped Strawberries $14.99
- Seasonal Item – Premium Floral Bouquet, Assorted Varieties
- Dyson Airwrap Multi-Styler Complete Long $140 off
- New Lower Price – Kirkland Signature Wild Cooked Dungeness Crab Section $16.99 per lb
- Kirkland Signature Shrimp Cocktail with Cocktail Sauce and Lemon $10.99 per lb
- New Item – Kirkland Signature Broccoli Beef $6.99 per lb
- La Boulangère Pains Au Chocolat, 16-Count $3 off
- Best Foods OR Hellmann’s Real Mayonnaise, 64 oz $2.80 off
- Kirkland Signature Ultra Fresh In-wash Scent Boosters, Fresh Scent $3 off
- and more…