“Mercedes claims they have a total addressable market of $30 trillion by demonstrating that everyone has sold their vehicles and switched to driving a Mercedes on the new $20/month leasing program. Mercedes has not provided a response when asked how much their cars actually cost to own.”

I believe Deakin Industries sells them if you are near downtown.

Most environmental suppliers will have these in Canada. I’m sure I could suggest some suppliers if you’re comfortable telling me approximately where you’re located.