The ASC Classified section is the absolute best place to get AEGs/GBBs in Canada. As has been mentioned; just get yourself verified and you'll be allowed into the classified section.
While you're waiting, however, please go through the sub-forums and read as many of the stickied FAQ threads as you can. That way you'll learn a tonne of information about ASC and airsoft in general, and you'll also avoid antagonizing some of the more fickle members of ASC by not asking questions that have been answered a hundred times over.
Other than that; welcome to ASC :>