I'm willing to lower the price within a reasonable range. Please feel free to consult with me. Game Boy Color - Yellow Sound works. No battery leakage. Operation confirmed. This is not a new item, so there may be scratches. However, the screen has no noticeable discoloration, and considering the age of the product, it's in good condition. The Pokémon game used for the operation check is not included. Due to the nature of electronic devices, returns are not accepted. Please purchase only if you are satisfied with the item.