I would say about $2 provided that the piracy issue is solved in one way or another. Essentially 75 cents to author, 25 cents to overhead and editing, 25 cents

I would say about $2 provided that the piracy issue is solved in one way or another. Essentially 75 cents to author, 25 cents to overhead and editing, 25 cents to distribution/billing costs, plus 75 cents profit.