How much does it cost to learn programming fast and efficiently?

It only costs your focus and dedication along with lil internet.

I have learned many languages including PHP (with mysql), c#, vb, python by myself. Mostly by watching youtube videos and checking up codes on google and github. Hasn't costed me a dime. However, if you want to put money for this, you can use Udemy to learn languages. I think theres a special discount right now at like $15 per courses.