10 Total Signatures: Owner Mark Cuban, Coach Rick Carlisle, Doug McDermott, Yogi Ferrell, Dwight Powell, Kyle Collinsworth, Dorian Finney-Smith, Aaron Harrison, Maxi Kleber and Darrell Armstrong 

Signatures were obtained at the team hotel and Quicken Loans Arena in Cleveland in April 2018 

Autographed item comes with a Letter Certificate Of Authenticity from CAS Certified Authentication Service 

Certification Number S029480