How much would this AT&T Plan Cost?

Hi. I'm looking forward to getting me and a friend a plan. Like cell phone plan. I just can't seem to find the prices for this on At&t. He has an Iphone 4s and I have a Samsung Galaxy S2, please tell me the price per month this will be. ( we already have the phones for att)

Unlimited Data
Unlimited Text
Unlimited Talk
2 Lines
If I forgot anything REQUIRED please tell me

9000

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