Since I had done one for DS games, figured I'd finish it with the earlier Nintendo handheld series — Game Boy. Again, only included copies needed and not duplicates except for DB AA in which case the USA one is pretty much the same as EUR, but without the multiple languages though it has the _"Season Sets"_ Dragon Ball logo. The Japanese version of DB AA has a slight music change, that is, it used Mystical Adventure for its opening. There's plenty of ways to play GB/GBC/GBA games whether on an Android, Windows, PSP, Vita, Xbox, Wii, WiiU, 3DS, DS, etc.