Check out the current Costco Weekly Ad, valid Mar 23 – Mar 29, 2026. View the weekly specials online and find new offers every week for popular brands and products. Head into amazing savings and get best and brightest deals for less, such as 14kt Yellow Gold Wide Hoop Earrings, Marshall Kilburn II Portable Bluetooth Speaker, Henckels Forged X 14-piece Knife Block Set, Bentgo Prep Twist-Top Container 30-pack Set, Kohler Fora One-piece Elongated Smart Toilet, etc. Never miss a deal of this week and get extra value and quality with the family of brands!
View Costco’s weekly sales & promotions, and find amazing savings on apparels, sheets & bedding, electronics, backpacks, fitness & exercise items, jewelry, storage items, cookware, plant, glassware, lightening, luggage, toys, fire pit, and more.
