Malte, you should go back and pick up that THREE COLOURS set. BLUE is everywhere, but the other two are less common. I’m missing those two on CD myself.
I might do in a few weeks when I am passing by there again and they are still there. I don’t have them even digitally at all except tracks on that Preisner best of album actually. There were a few others that are remotely interesting.
Btw, just noticed that 7digital raised their download prices around 1-2 euros. Not at Qobuz level yet though. But I notice before that they change a bit back and forth every now and then…