Well the software is $50. You'd also have to add a stylus which costs another $30-50 (the one they recommend by Wacom is $50) which brings total cost to ~$100.

Well the software is $50. You'd also have to add a stylus which costs another $30-50 (the one they recommend by Wacom is $50) which brings total cost to ~$100. At that price you might as well get a Wacom tablet which comes with a stylus in the box.