Sally Beauty (not affiliated) is running a 50% off all Red Tag Clearance items (excluding OPI) this weekend. No promo code is required; discount will be displayed at checkout. Not all online items are available for shipping to Canada.
I still haven’t found my way to a Sally Beauty in Canada! I’ve ordered from them once online, but haven’t again since the duties ended up being a bit high (they still shipped from the US despite having a Canadian store presence). I really have to try harder to check them out in store. I love their FingerPaints polish!