21 Total Signatures: Ned Yost, Salvador Perez, Lorenzo Cain, Alcides Escobar, Ben Zobrist, Omar Infante, Alex Rios, Terrance Gore, Christian Colon, Jonny Gomes, Paulo Orlando, Danny Duffy, Jeremy Guthrie, Edinson Volquez, Chris Young, Kris Medlen, Greg Holland, Luke Hochevar, Franklin Morales, Tim Collins and Louis Coleman 

Autographed item comes with Certificate Of Authenticity (COA) Card from Authenticated Ink

Certification Number D604261