■ Game Boy Software Pocket Monsters Green. ★ Internal battery replaced with a new one ★ Battery size & capacity upgraded (CR1616 ⇨ CR2016) ★ Battery holder installed (Easy battery replacement next time, so you can rest assured when you want to play again) ★ Complete Pokedex data available ● Operation confirmed. Photos taken while playing on Super Game Boy. ROM version: 1.1 (Front marking A) ● Terminals have been maintained, so recognition is good. ● Used item, so there are scratches and signs of use. Disinfected and cleaned. ● Voltage check performed on new batteries before installation, and low voltage ones are excluded. ● No need to ask for a comment, you can buy it immediately. Thank you :-) ※ If you want to initialize the game, please let me know on the transaction screen. #UkiukiGB #UkiukiBatteryHolderizedSoftware #UkiukiCustomMade #UkiukiRPG #UkiukiPokemonGames #UkiukiGameFreak #UkiukiNintendo #UkiukiDifferentVersion