Came across this item today, what do you guys think?

this is the description “Back in 1970, a year after Neil Armstrong was the first man on the moon, and said "One step for man, one giant leap for mankind"... All of us kids received these President's Council on Youth Opportunity and the National Aeronautics and Space Administration certificates... Well as fate would have it, Neil Armstrong personally signed my certificate sometime in the 1980s. This is a genuine hand signed, ballpoint pen ink autograph of Neil Armstrong, the first man on the Moon! Facsimile signatures on the certificate include Edwin Buzz Aldrin and Michael Collins and of course Vice President Spiro T Agnew. This certificate is 8" by 10" in size and is truly an amazing bit of history for anyone into NASA and space exploration. All sales final.”