If you did not have the Schedule C then it is possible that you would have paid $0 for the federal and state tax return using the Free online edition. So your cost can be the $70.92 you paid.
Or if you could not use the Free online edition for $0, then you would have to use the Deluxe online edition which is currently $49 with a state return for $39. In this scenario your cost is now $0 since the Deluxe plus State program total $88, which is more than what you paid for the Premium plus State.
