>>5746933Far be it from me to stop you from spending your money, but I'm curious what you think you might get out of them. Are you looking to learn how to draw? You won't by watching videos alone. Learning the b/w to color painting process? This has been demonstrated many times on this very board.
What are you looking for from these courses, and why specifically these? (If you're just a big fan of this artist, that's a valid answer.)