How Much Would My Bill Be For This Iphone 3g Plan?

I would only get the 450 anytime minutes plan which I’m guessing is the cheapest plan, if there is something cheaper let me know. I would want 1,500 text messages and obviously the unlimited data it comes with. Ive been searching but different sources tell me different things, some say $75 some say up to $95 a month. Does anyone ahve a plan similar to this for the iphone 3g that can help and say what their monthly bill looks like?  Read more...