☆Battery replaced☆ A case can be added for an additional 200 yen m(_ _)m Please contact me before purchasing if you wish to add a case. ★Main unit and terminal maintenance cleaning★ I have confirmed the operation with the genuine product, but since it is old, I cannot guarantee its operation on your main unit. Also, I have not confirmed the operation on compatible devices, so I recommend that customers with compatible devices check whether the software will work before purchasing m(_ _)m ☆There is a hashtag at the very bottom with a list of other games I have listed☆ ★The terminal part has been cleaned with a special polishing material, so it is much easier to start up than with the revival agent★ ☆Please purchase only if you have confirmed the images and are satisfied!☆ ★Operation check again before shipping I will clean it and ship it after taking measures to prevent water damage. ★If you purchase other products at the same time, you will receive a 100 yen discount for each additional product m(_ _)m ☆Please contact me before purchasing if you wish to purchase multiple items at the same time! m(__)m ★If you have any questions, please ask in the comments! Operation confirmed Also selling many Game Boy software Discount for set purchases m(__)m #GameBoy #GB #UsagiToYuzutamaGame #UsagiToYuzutamaGameGameBoy #UsagiToYuzutamaGameBoySaLine