Career
Prior started at the Dragons in 2006, making his NRL debut in round 5 of the 2008 season. On 22 March 2010 Prior signed for the Dragons for a further three years which will see him at the Saint George Illawarra Dragons until the end of 2013. On 13 January 2011, Prior was named in the "Blues in waiting" squad.
A three day camp at Homebush from 21–23 January that will be coordinated by coach Ricky Stuart for players who he believes have potential to feature in future New South Wales Origin teams.
In Round 9, 2012 he was sent off for striking Cowboys captain Johnathan Thurston with his elbow, with his charge referred directly to the judiciary. He was suspended for five weeks over the incident.
After the incident Prior was moved to the interchange bench for the Saint George Illawara Dragons. Prior was born in Wollongong in New South Wales and went to school at Bulli High School.