Promonta Pastillen Nerve Pill Tin Price in RM

Vintage container for Promonta Pastillen pills for nervous system problems with added vitamins. The tin originally held 54 pills. Price on the tin is in RM (Reichsmark). Only to be sold within Germany. It is in OK condition. There is wear to the finish, scratches, and some light rust. The corners of the bottom where the it meets the lid have some cracks, but these don't effect the function. I an not sure if them might be from manufacturing or from use.