Well, I'm accessing the site, you can too, but Registration is not yet available, so I can't say how much it is.
Access to the general floor is pretty cheap, it's not Vegas after all.
Access to the educational tracks costs bucks, I may be able to swing a pass or too, gotta look into that, it may be dependant on availability.
The website is at:
http://www.comdex.com/montreal/english/about/#