Get 10 Lines for $100.00! Sprint Family Plan Get up to 10 lines for just $100.00 total! If you have a contract with another company they will buy it out ! Up to $350.00 per line. For $100.00 a month you can get up to 10 lines with unlimited talk, text and 20 GB of data to share The $100.00/ 10 lines price is good thru 12/2015 In 2016 you will have to pay another 15.00 per line View Post