Ask HN: How much would you pay for high quality screencast service?

So here's what we are thinking.

* High quality screencasts when it comes to content, as well as resolution. Things are explained via code, pictures, voice and work-along to ensure a well understanding.

* Transcription of all screencasts in English and Spanish.

* Content once a week.

* In-depth overviews of libraries once to twice a month.

Pretend this is for your favorite language. How much would you pay? What would make you pay more?