How much it will cost to watch the Greatest Rivalry series. Image via XRugby fans are in for a series of showstopping matches – including the Greatest Rivalry series – between the Springboks and the All Blacks. ADVERTISEMENTHere’s a list of options and how much it would set you back…Currently, SuperSport Rugby has the exclusive rights to broadcast the Greatest Rivalry fixtures. Finally, fans will be able to experience the Greatest Rivalry in person, live in stadium. Currently, the SABC does not have free-to-air broadcast access to the Greatest Rivalry series.