The Aluminum Briefcase will be available as a single item in your Nooks Cranny

Once you’ve upgraded the general store, keep an eye on the listings each day until the Aluminum Briefcase appears. The Animal Crossing Items item will cost you 100,000 Bells, so make sure you’ve got enough saved up for it, otherwise you might miss out on it when it does come around.

Because it costs so much, the Aluminum Briefcase will be available as a single item in your Nook’s Cranny, so make sure that no visitors purchase it before you do, or you’ll need to wait for it to come around again – or catalog their item yourself.

Unfortunately, if you’re looking for the Aluminum Briefcase to do something magnificent, then you’re going to be very disappointed. This item is purely a display item, and it can’t hold any items or anything. It does have several Gold Bars inside, which you can show off by placing the www.lolga.com  somewhere and then interacting with it by pressing A on your Switch controller.