I just had a look at some chessable courses and I am quite surprised on how expensive they are...
I mean something like €250 for the video-version of a course you cannot even download (and so in my opinion don't really own) is quite hefty.
Now while a Najdorf course by a world class player like giri might be worth that I would have my doubts on a d4 repertoire from a mere celebrity like Cramling...
And so I wonder: Who buys such courses for such sums?
Is there anything known about the cheesable market? #games source