Canadian prices too high on used units? Cheaper to import?

There's much discussion about meeting CSA standards or criteria. But understand this: CSA is NOT a government agency in Canada. The CSA Group is a private not-for-profit standards organization only. They don't make the regulations, they only suggest certain minimum standards.
As an aside, I once bought a piece of electrical apparatus that had a CSA certification label. If it had been plugged in and put into service, someone would have been electrocuted....
I'm not a fan of CSA.