Pokemon Blue Version

I purchased from CaveGamers because they said they replaced the save battery. I received the game in great condition and played it immediately with no issue. Brings me back to my childhood!

Came in seems to be working correctly. Appears the difference in good to excellent is whether the game chip rattles in the case. Pictures is a “good” red with label tears staining and chip rattle. Next to it is an “excellent” blue with label tears and no chip rattle.