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26 minutes ago, Mario_Friend1982 said:

No, there's all 678.

As mentioned in that thread Konami Laser Scope is not a game, it's an accessory (which you already have listed there). Removing that takes the total back to the agreed upon 677.

6 hours ago, OptOut said:

Any additional information on exactly what these are? Are these official Gameboy releases? Sorry, never heard of ASI before, a bit lost!

I believe ASI is the country code (the part at the end of all of Nintendo's codes) for parts of Asia. I'm not sure which parts and would be interested if some knows. For reference here a link to a tetris ASI on ebay:  https://www.ebay.com/itm/323774390276