I have noticed that buying cryptocurrencies at Canada's rated No1 exchange is more expensive compared to when you are buying from bitstamp and kraken which have the lowest prices and coinbase . As at the time of my writing this, The price of bitcoin on Quadriga in canadian is $3,550 compared to $3350.37 at coinbase while the the price of ethereum is $354 compared to $335.85 on coinbase . What is responsible for this huge difference . Is it that generally canadians are generally taken for a ride when it comes to issues like these . We probably pay the highest telephone charges in the whole world . Can someone give me a logical explanation to this ?