Great deal on a set! For sale: Working Nintendo 64 Pokémon Stadium 1 & 2 software. Inspected and cleaned, works without issue. Has not been disassembled for cleaning. As an option, I can replace the internal battery with a new one for +250 yen (per software). Please comment if you would like this. As these are old items, there may be some dirt and yellowing. Please refrain from purchasing if you are concerned about this. Will be carefully packaged and shipped.