[answered] Is this a valid database entry?

[Martin]

This is an item sold only as part of a videogame package and with no ISBN.
https://www.goodreads.com/book/show/1...
Here is a discussion with user who owns the item https://www.goodreads.com/topic/show/...
I would have assumed it is not a book but can't find confirmation for that.

[Sandra]

I'm pretty sure it isn't valid.

The main item is the game, the small art book is just incidental.

There are posts about this sort of thing, but I'm not very good at finding those sort of posts.

There is sure to be a few posts with more precise knowledge.

[Dobby]

Those were NABbed in the olden days before Invalid became a thing, I wasn't able to find this mentioned in the Librarian Manual, however. That section is undergoing review at the current time.

[Scott]

I agree with Sandra.

[Javier]

+1

Rivka's take in similar (but not exactly the same) cases:
https://www.goodreads.com/topic/show/...
https://www.goodreads.com/topic/show/...
https://www.goodreads.com/topic/show/...

[Martin]

Thanks for the responses.
I have now marked the item as invalid.