You can have a look at one of the OEM parts dealer, could be available as brand new
e.G.
https://www.leebmann24.de/bmw-ersatz...=51&bt=51_2152
or the known private market places ebay.de , ebay-kleinanzeigen.de
https://www.ebay-kleinanzeigen.de/s-...52294-223-5841
maybe somebody has the gun box available
I have ordered some parts for my Ford Truck in the US a few days ago, the parts are cheap and the delivery very fast. But the shipping costs and customs/tax are three times of the listed price . thats the problem