[Fido] Check your account, fido may give away 5GB data for free, hassle free (YMMV)
45$/line BYOD for 8GB, hassle free. with all credit/waiver/bonus, it's about 20$/line. So I even didn't bother asking during black friday.
Today when I check my account, they are giving away 5GB for free and also hassle free, all you have to do is to click accept button. Instantly I have 8+5=13GB for 20$ for 3 lines.
I guess this is YMMV, but if you ask the online chat maybe you will get it as well.