Felix Hernandez Autographed Official MLB Baseball Seattle Mariners "2010 AL CY" Beckett BAS Witness Giannis Antetokounmpo the blue ink variant is

the blue ink variant is the piece whose visual character is most distinct — same helmet

This is a custom jersey created for autograph signings and memorabilia display

Signed in silver ink

less traditional and more visually arresting

The official MLB tamper-proof hologram is affixed directly to the baseball and is verifiable at MLB's official authentication website

Felix Hernandez Autographed Official MLB Baseball Seattle Mariners "2010 AL CY" Beckett BAS Witness Giannis Antetokounmpo the blue ink variant isThis is an Official MLB Baseball that has been hand signed by Felix Hernandez. This item was inscribed "2010 AL CY." This item has been witnessed and certified authentic by Beckett Authentication (BAS) and comes with their tamper proof witness hologram. How to Verify This Item's Authenticity This piece is BAS Witness Authenticated the highest authentication tier offered by Beckett Authentication Services. A Beckett representative was physically