How much does a iphone 3G 8GB cost with no contract?

[OlegSon of Dimity]

I think its like $500 or something close to that And no it only works for att and unlocked may work for other phones but wont have all the features like 3g.

Iphone requires a data plan which makes it impossible to use pre-paid

 

[Jazzie]

How much does a iphone 3G 8GB cost with no contract?
And will it work with fido pre paid??