The BMVM case is quite rare. I’ve only had one over the years, it was in an extensive group to a Bavarian baker I bought from Detlev years ago. It was a pretty nice group, everything was cased, documents and a huge stein from the Bavarian Baking Association. Since I’ve lost my photo archives I can’t share any images. If I remember correctly I paid about $1800 for the group. The Bravery Medal was silver and in excellent condition.
A little unusual that two empty cases would show up in such short order, hope that they are not being faked now!!