Where to buy iPad case in Canada?

I recently bought an iPad but haven’t purchase a case nor protector for the screen
I am in Canada so my choice would be best-buy or Future-shop
but their products are narrow and over priced in general
so I was wondering if you guys can give me a name of place or website
I have two things in mind
1. book-case style (example: DODO-CASE) + invisible shield
2. gelaskin + clear rubber case + pouch style case
but open to other options
let me know if you have any suggestion
thanks