New Egg has had stores in Canada for at least 2 or 3 years now, if not more. Their prices are a bit cheaper then Tiger Direct though, but they don't carry a lot that is guaranteed to work with the flash cards flawlessly. The prices I mentioned were in Canadian dollars, and the alternative that I know about is Kick Gaming which only has M3 Real and Super Card DS One aside from iTouch DS which is the cheapest of all the flash cards on the market. I like my M3 Simply but compatibility with games sometimes is an issue, I notice certain games crash easily with only one or two cheats enabled and I am using a 2 GB San Disk microSD card, plus firmware support is pretty much non existant now.
Systemgears.com is insanely overpriced though looking at it, 44.99 for the M3 Real with the Rumble pack whereas Kick Gaming sells it for 41.75. I really want to avoid buying outside of Canada because I don't want to get dinged on the customs, the bastards at the post office love to screw us over with that (I have ordered parcels that weigh not even 2 pounds and they dinged me 10 bucks). No point really cause it would cost me the same in the long run.