I bought commercial display cabinets from Ikea.
it was probably about 10 years ago, I have no idea what the "name" was.
point being, they were part of the business/commercial line (not the 'home' collection).
just thinking, maybe don't look at retail furniture stores intended for the 'home' market;
maybe look for "retail/commercial" display cases instead (?) this worked best for me. cheers.
^^ (cabinet fits the entire eFX vader including the base; locks with a key (to prevent retail theft? LOL)