I really, really love chocolate. (who doesn't?

) I've pretty much established that giving it up entirely is something that I'm just not willing to do. However, I've also established that sugar is a major binge trigger for me, and because most chocolate that tastes worth eating comes with aLOT of sugar, I can't have my beloved chocolate unless I want to wake the monster.
So...does anyone know of any dark chocolate treat (since dark chocolate is better for you than milk, right?) that does not contain sugar and is available in Canada? Or am I just dreaming?
Thanks, ladies!