Comment by testing12341234

Virgin Mobile[0] (Sprint's pay as you go provider) has the iphone 4S for $450, with unlimited text/data[1] plans starting at $35/mo.

[0] http://www.virginmobileusa.com/shop/cell-phones/iphone-phone...

[1] Where unlimited data really means 2.5GB at full speed, and then 256KBps afterwards.

edit: Uses Sprint not Verizon