Okay, got a new credit card, and everything is set.
Now I asked Noitom for the old price, considering that I started the purchasing process some time before the price jump.
(See attached image).
I've got the good old cold shoulder: Thanks for reaching Support - but
NO! we can not help you
Now, I have one last contact to make, with Reallusion...
Embrace simplicity
Reduce selfishness
Have few desires
(Lao Tzu)