Spain national team player issue shirt signed by the best goalkeeper, Iker Casillas. You can see the exact moment when Iker signed the shirt. It is a perfect photo proof!! This is the player issue shirt as worn by the Real Madrid players in the pitch!! We also provide our numbered Certificate of Authenticity for this article. One-in-a-time opportunity!!! This is where I show part of my collection: https://www.instagram.com/footballandmemorabilia/