Display cases, unless they're for long defunct makers, typically don't go for much, usually $50-100 empty, and the 75EUR price seems a bit high, that being said, I think it's cool, since it shows the exact steps needed to go into the knife's production. If you can get the price down, I recommend doing so. I really want an old store display for knives, there's a guy who specializes in video games and older toys that's using a 1970s True Value kitchen knife display case to display some toys that I'm considering buying off him--it's big enough to display most of my small collection.