Robert O'Neill Signed Baseball Seal Team 6 PSA

Offered is the following single signed baseball by Robert O'Neill. O'Neill fired the shots which killed Osama Bin Laden on May 2, 2011 during the greatest terrorist manhunt in history. 
O’Neill signed the ball in bold blue marker with the added inscription “NEVER QUIT!” and in our opinion the signature rates a near 10.
Signature has been Authenticated & Comes with a Certificate Of Authenticity from PSA!