Metroid Nintendo Famicom Disk System Japan US Seller New Sealed

I bought the game from a Japanese person who said it was unopened. Looking at the seal while it does have some wear from age it does not look like it was ever opened. Please understand since this is an unopened game there is no way for me to test it.

Please also note that this is the disk version of the game. And it needs to be played on a Japanese disk system or Sharp Twin Famicom.

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