Spend a little time on Canadian sites. We have this issue all the time something is available on Amazon.com but the shipping is outrageous and we don’t necessarily have it available on Amazon.ca.
Quick search the best I could find was
https://www.wayfair.ca/home-improvem...1374.html?st=1
Not available on lowes.ca or homedepot.ca but maybe something else you like.
Keep in mind about 75 cents gets you one Canadian dollar. Find out how big the box is and it’s weight and inquire with FedEx and UPS about shipping it yourself.
Just a couple of suggestions, hopefully someone comes up with something better.
Nigel