[Kraftwerk] Wait, KW are on tour?

I've largely been ignoring the discussion of the current KW tour because I figured they wouldn't come over here. But now I see people mentioning Montreal dates, so I went and checked and surprise! I might finally get to see them live either in Seattle or Toronto, depending on fares. My question is: what's the most respectable/reliable way to get the tickets over the Web? I see a lot of places claiming to sell tickets, but some of them look like hucksters and seem to offer dates that don't exist. -- /* Soleil */