Books I think are cool and might read someday. Some I even am keeping a physical copy of.

Already in the library so donated locally

Mostly advanced reader/proof copies but also some odd editions not already in the system

"Not in Library" on OpenLibary nor in a donation group on https://archive.org/search

I have looked at the scanned copyright page and there is at least one difference between my book and any scanned editions.
(Checked both https://archive.org/search and https://openlibrary.org/)

These are books someone got for me and were already scanned in

Usually, it is scanned and available on archive.org, but for some reason it shows that it isn't in the OpenLibrary

We have the book and have decided to donate it

The Donate Books app says these books aren't not needed based off of ISBN. However, Open Library doesn't appear to have these exact editions.

Mom or Dad still want the physical book and when they are done with it we can donate it

I have verified that the edition of the book I'm giving you don't appear on OpenLibrary or the InternetArchive