The main unit is missing, and operation has not been confirmed. Due to its age, future functionality cannot be guaranteed. Thank you for your understanding. Please check the photos for scratches and stains. Shipping will be via Yu-Packet Post Mini. Please consider purchasing, understanding that this is a used item. As it was stored at home, please purchase it with the understanding that there may be some scratches and stains. To prevent replacement, returns and exchanges are strictly prohibited. Please be aware of this. If you are interested, please feel free to comment. #GameBoyAdvance #GameBoy #Nintendo #Nintendo #Nintendo #Cable #Rare #RetroGame