Neil armstrong autograph appraisal?

Question

i have a neil armstrong autograph that i know is real it is on an inviteation card to a geological meeting in nov of 1969 it is not auto graphed to any one it is most likely one of a kind how much could i sell it for

Answer 1

You may know that it's real, but how would a buyer know that for sure?  If a buyer thinks that is authentic, she might pay $500 - $1000 or more.

Answer 2

alot of money, wait 100 years, pass it down. itl be worth way ****** more

Answer 3

I never understood why autographs are valuable. That you admire someone's work does not mean that you should also admire his handwriting. Autographs have value because so many people have silly ideas about values. Fantasy, in this case, creates the trade.