North American Version [GBC Software] ARMY MEN

European Version
Nintendo Game Boy Advance GB Software
ARMY MEN
Army Men

My personal condition assessment is as follows (in order from best to worst: A, B+, B, B-, C, JUNK).
Please consider this as a reference only, as it is based on my amateur eye and personal preferences. (Example: Significantly lowering the rating → paper wrinkles caused by human fingers, crushed box, etc. / Not lowering the rating much → paper wrinkles that look naturally formed due to humidity, price tag stickers, etc.)
・Outer Box 【B+】
・Instruction Manual 【A】
・Cartridge/Disc 【A】

If you want to know more, please look at the photos, and if you can't understand, please ask for additional photos or questions in the comments.