I imagine the battery needs to be replaced for save actions. I also have the Pokemon Crystal - Game Boy Color that will be listed, so message me if you're interested in bundle pricing (will sell one or two together and adjust invoice accordingly) or if you have any questions. This item is in the category "Video Games & Consoles\Video Games". The seller is "cyrus526-mcn" and is located in this country: US.
This item can be shipped to United States.