This is a superbly signed Dan Marino cachet that has been authenticated by Professional Sports (PSA/DNA). It is a unique item that commemorates the Superbowl played on January 20th, 1985. The cachet is in its original condition and has not been modified in any way. The Miami Dolphins were the team that Marino played for and this cachet is a must-have for any football-NFL fan. There is only a few of these circulation. Will keep going up in value.