Partly its because some US products arent sold in Canada due to warranty limitations.
And also the US/CAN exchange rate has not been updated. Paying US MSRP is far less expensive than paying CAN MSRP. And if you can get a discount on US MSRP....then its just no comparison.
Personally I think FS has gotten a lot better the the last few years. The selection is better, prices are ok, but from my experience salespeople have gotten slimy-er
Sony KDS-60A2000, Sony Playstation 1/2/3 (60gig) and PSP, Sony STR-DG910, Pioneer/Sony 7.1, 39 PS3 Games, 120 BR movies