Costco in St. Catharines flyer - Sales & Deals

The latest Costco flyer featuring some amazing specials in St. Catharines is here!
Count on Kimbino to help you find quality products and unbeatable prices at Costco. With an extensive product selection and great value, you'll never go home empty-handed.

A new Costco flyer has been posted here with incredible specials valid as of Aug 4, 2025.
In addition to St. Catharines, Costco has locations in other cities such as Edmonton, Calgary, Mississauga, Winnipeg, Burnaby and Montreal.

To ensure you find the very best deal, compare prices from other flyers in the Home & Garden category. Similar businesses include Home Hardware, IKEA, Rona and The Brick.
Should you wish to learn more about Costco, be sure to visit their web page costco.ca.