How much do you pay monthly for your iPhone data? (Verizon)?

I'm considering getting an iPhone 4s maybe when the price drops due to the iPhone 5 coming out soon and was wondering what the average monthly costs are for the data? I'll be pretty much the only smart phone user in my family plan. (My parents have 2 basic phones). I'm looking to get probably the cheapest data package that still gives me plenty of data. (I don't think I'll use more than 2gb.)

Did you try Verizon.com?

Do a little reasearch before you ask a question. And its differt for each state so youll have to say what state your in.

Oh and the iphone 4s price won't drop any lower for like 9 moths when the iphone 5s is getting hyped.

P.S. The iphones never change each year your smart by getting the 4s instead of 5