First, I have no idea what that piece in a display case and documentation would be best valued or appraised at.
Sometimes the story behind your piece is of added value.
Why did you receive such a piece?
Were you a dealer or distributor that helped to support the LTG in it early stages?
Or, did you acquire via liquidation sale of a dealer or distributor who folded due to the changing times?
Or, were you part of LTG during the first years of development?
The story is important! The tie in adds value, or could add value.
To me it is pretty, but useless as it is not useable.
Maybe someone with more knowledge on this display sample can visit and offer you insight to your question.
Now if it was a 10th Anniversary MTo Leatherman, it would really be worth something!!! I am still searching for one!!😜🙄