Hey, I bought a K-r with twin kit lenses in Europe for around 750 euro, just before it was discontinued. And its still as good as it was when I got it - more than good enough for most uses. That doesn't mean its still worth as much, though. Check the marketplace listings or finished ebay auctions. The prices
DominicVII mentioned are not wrong.
I don't know if Keh.com ships to Canada, but I remember there being some thread about reliable second hand stores that ship to Canada, maybe you can find it.