But what’s cheap these days?
I’m not really “rich”, even a bit precarious, I just get by (I work on the side). I go to Blender Market for tutorials, and their prices are very reasonable with great pedagogical qualities. (they’re in English, humor)
In France, prices are much more expensive and for a school, the fees are astronomical.
Doing graphics has always been expensive and I think it’s the same in any country.