How much does a pay as you go Iphone cost?

I would like to buy an Iphone . What would the cost (in canadian dollars) be for a 3 gigabyte or 8 gigabyte iphone as a pay as you go phone.All answers are greatly apriciated and please don't post anything rude or mean , thank you.How much does a pay as you go Iphone cost?my brother has a pay as you go iphone but he bought it from a girl who works in future shop. so there is pay as you go ones but i dont know how much and where.How much does a pay as you go Iphone cost?It's not available as a pay as you go phone. Moreover, if it is ever available, the phone will be very expensive since the contracts subsidize the cost of the phone. No contract = no subsidy = high phone price.How much does a pay as you go Iphone cost?iphone only comes on o2 contract :(. It better come on payg soon