Omar
Firstly, Welcome to the Chandoo.org Forums
These are my comments and not necessarily those of Chandoo
Black Friday is an American (USA) thing, I'm not sure if it extends to Canada
Chandoo is based in India and I would imagine that just as Black Friday deals aren't available to people not in the US, Chandoo is unlikely to just offer people in the US a discount compared to the rest of the world.
I would also add that the Chandoo.org products are competitively priced compared to other products on the market.