$127.9 in Medicine Hat/Redcliff. Of course my Ram runs best on Mid grade at $137.9. I tried running reg and premium a few times and found my truck to run poorly, often losing up to 200km/tank.
I only ran the premium because Costco only carries Reg or Premium, of the Premium was cheaper than Mid at Coop where I normally fill. In the long run I don't save anything.
And yep, mostly damn taxes!
Jeff