Some weeks ago a film was published, which you can watch under the link below (Michel site). It's made very well technically and also the story has some nice surprise. Its message is just that: I
inherited some stamps - there must be something RARE. It's all about 1 stamp, not a collection or philatelic research. Don't like the message of the story.
And look below the film: quite a lot of organizations supporting this...even the BPP, but mainly economy people.
https://www.briefmarken.de/daserbe---
as it's all in German I should add: this guy has
inherited, as it seems, everything from his grandfather and then wants to sell the house, already has written his termination letter for his work. but then he finds many papers saying that the house payment wasn't done completely (liabilities). but then of course......