TAKAHASHI MEIJIN NO BOUKEN JIMA IV Adventure Island 4 - Empty spare box Famicom

It's a 100% accurate cardboard box + plastic tray.
It's a 100% accurate cardboard box + plastic tray.

Game Stick Console, Games list – FLR International

Takahashi Meijin no Bouken Jima IV Images - LaunchBox Games Database

The Retrogaming Times - Fourth Issue - September 2016

Buy Takahashi Meijin no Boukenjima IV Nintendo Famicom Video Games on the Store, Auctions, Japan, HFC-TT, 高橋名人の冒険島Ⅳ

Takahashi Meijin no Bouken Jima IV, Wonder Boy Wikia

NES Longplay [605] Takahashi Meijin no Bouken Jima IV (Fan Translation)

Consola Game Retro 4K Wireless 20mil Games

It's a 100% accurate cardboard box + plastic tray. New transparent plastic tray. If you have an instruction manual, it will fit there too.

GRADIUS - Empty box replacement spare case for Famicom game Konami with tray

The Retrogaming Times - Fourth Issue - September 2016

Games – Lobet Co