It is signed in BLUE permanent marker.

6Burgh's Bio: 

I've been collecting in-person autographs since the early 1980's.  Recently retired from the United States Air Force (SMSgt/E-8) after a 21 year career that includes four contingency deployments to Afghanistan and Iraq in support of the Global War on Terrorism.  I obtain all signed items in-person, directly from the athlete/celebrity/musician at stadiums, hotels, training camps, and public appearances.  This is how I can assure you all of my items are 100% authentic, again....all items are obtained by me in-person. Zero signed items are ever bought from any second hand individual. Any item you purchase from me can be identified with the EXACT location and date of when it was signed.  If desired, I will reveal the location/date to the buyer after payment is received.