Why is this happening? The dollar is still near par, so I can only conclude that NoA decided that the standard Wii title MSRP could match the 360/PS3 pricepoint, without a negative impact on sales.
Two things.
First, maybe it is just the specific stores you looked at. For example, here in the US it is well known that FYE charges more for their games than most stores.
Obviously I investigated a little before making this thread. Futureshop/BestBuy and Walmart have games like NSMBWii, Punch Out!! and TP listed at $60.
Second, Nintendo of Canada determine MSRP in Canada. Nintendo of America has nothing to do with it. As Mop said, the standard Wii game is and always has been a MSRP of $49.99. The only ones more expensive are music games (the Rock Band games without instruments are $59.99 even on Wii) or games bundled with peripherals.
I assumed NoC fell under the umbrella of NoA. In the most recent press release I could find on the NoC site (June 2010), this is mentioned:
Nintendo of America Inc., based in Redmond, Wash., serves as headquarters for Nintendo’s operations in the Western Hemisphere. In fact the link to "corporate information" directs you nintendo.com's corporate site. So I'm willing to bet business like MSRP is overseen by NoA.
And yes, the standard title msrp has been $49.99 up until the last couple months. The first game I noticed at $59.99 was Galaxy 2.
Maybe other Canadians could confirm that they've seen this too? I know Ian's out in a suburb of Vancouver (if I'm not mistaken), but who knows the last time he bought a Wii game?