Learn about the newest Costco weekly ad, valid from May 12 – May 18, 2023. View the weekly Costco specials online and find new offers every week for popular brands and products. Check off the awesome deals of this week, and find more savings on Bounty Advanced Paper Towels, 2-Ply, 101 Sheets, 12 count, Kate Brushed Steel Crystal Panel Table Lamp, 2-pack, Waterpik Ultra Plus and Cordless Pearl Water Flosser Combo Pack, and etc. Pick up Morton Williams’ best weekly deals and bring home more fresh favorites.

View Costco weekly specials and get the best deals on high quality items, including home decor, health & personal care, grocery & household essentials, home kitchen, and etc.






Costco, or Costco Wholesale Corporation, is a multinational company operating as a membership-only warehouse club chain. It is one of the largest retailers in the world, especially in particular products like wine, organic foods, or prime beef. Based in Washington, Seattle, Costco currently has more than 780 warehouses in 12 countries around the world with total revenue of up to 152 billion USD per year.

As one of the largest retailers in the country, Costco offers a wide range of deals and discounts to help customers save their budget. Everything is even more affordable for Costco members. There is a lot of categories and brands in the weekly ad program. This means that you can easily choose the most suitable products for your needs and preferences without breaking the bank.

Most deals and discounts are often available in a few days, depending on the products and brands. Costco members or those with cashback cards can even save more in their purchase, both in-store and online. When shopping online, you can also compare many products and services at the same time to pick the right one with better features and prices. Last but not least, many electrical coupons are offered in the weekly ad.