New, unopened Pokémon Blue - First Generation Pokémon - Barcode Version - Software I have carefully stored it in a case as part of my collection. It's a valuable barcode version. As a bonus, I'll include a leaflet from when Pokémon Blue was released, which was displayed in stores at the time. Although it's an unopened item, it's a game software from nearly 30 years ago. Please refrain from purchasing if you do not understand age-related deterioration or if you are sensitive to such issues, to avoid any trouble. Returns and exchanges are not accepted under any circumstances to prevent product substitution. Please check the photos and only purchase if you agree to the above conditions.