Spielgeld [επιλυμένο]

Found this in the bottom of a cigar box.
Any backstory and value would be appreciated

Fisch

Deutsches Spielgeld = German Play Money

Yours has the Nazi-era swastika eagle on it, so by that, the denomination (10), and the metal, I'm guessing it's meant to imitate this coin:
https://en.numista.com/catalogue/pieces2341.html

I found the 50 pf Spielgeld from the same series, apparently from 1938-39:
https://www.ma-shops.com/sesambestcoins/item.php?id=34218&lang=en&curr=EUR