I'm located in Toronto and am probably not going to see the shows in western Canada (at least, I haven't bought tickets yet). Here's my reasoning:
Canada's a big country. Just under half of our population is located in the Quebec City to Windsor corridor. The closest of the three shows is in Calgary, which is more than 2,700 km away from Toronto. For context, that's only a bit less than the distance between Barcelona and Moscow. It's a 4 hr flight from Toronto to Calgary (it would be a bit longer still from Ottawa or Montreal). Airfare in Canada in expensive. If I did a red-eye flight and didn't take any luggage, I might be able to find a ticket for around $200 (USD). But doing a multi-city flight (ie fly into Calgary and back from Edmonton - allowing me to see two shows), at a decent time of day, is pricy. And then you need to factor in a 3 hr bus ride between the two cities, or a rental car. And Vancouver is a 12+ hour bus ride from Calgary (or you're paying even more for airfare).
Another way of looking at it - the provinces of BC and Alberta combined have a population close to London UK (9.3M vs 9.6M). And it's spread across an area larger than Mongolia.
Had I not travelled to Europe earlier this year to see Maiden, I'm sure I would have gone to the shows in BC and Alberta. But, at this point, I can't justify the cost of flying out west to see one or two shows. It'll probably be faster and less expensive for me to wait until next spring/summer, and see a few concerts in the US. (I've already been to Calgary and Edmonton many times, so for the same price, I'd rather explore somewhere new - maybe Boston, Chicago, Atlanta, etc).