Prue had a three-game stint with the Perth Wildcats of the National Basketball League (NBL) in 2013, and in 2020 was appointed president of the Lakeside Lightning.

[4] Prue joined the Willetton Tigers for the 2005 SBL season,[3] where he averaged a career-best 14.56 points to go with 14.2 rebounds in nine games.

[4][6] Prue returned to the Lakeside Lightning for the 2006 season and helped them win the championship after defeating the Goldfields Giants 83–66 in the SBL Grand Final.

[4] In 2007, Prue helped the Lightning return to the SBL Grand Final, where they were defeated 96–94 by the Giants.

[9] After appearing in just five games in 2008 due to semi-retirement,[4][10] Prue was captain of the Lightning in 2009 as they returned to the SBL Grand Final, where they defeated the Perry Lakes Hawks 85–77.

[12] In 2010, the Lightning were once again grand finalists but lost 107–96 to the Willetton Tigers despite Prue's 20 points and 21 rebounds.

[15][16] Following the 2010 season, Prue captained the SBL All-Star Team on a two-game tour to Indonesia.

[18] He helped the Lightning return to the SBL Grand Final, where they defeated the Wanneroo Wolves 77–74 behind Prue's 22 rebounds[19] as he claimed his third championship.

[43] Prue opened the 2019 season with 28 rebounds against the Mandurah Magic, as he celebrated his 350th game for the Lightning.

[51] He subsequently earned All-Defensive Team honours and was the league leader in rebounds per game and field goal percentage.

[57] In September 2013, Prue had a two-game pre-season trial with the Perth Wildcats of the National Basketball League (NBL).

[58] He subsequently signed with the Wildcats on 2 October 2013 as a short-term replacement for injured centre Matthew Knight to start the 2013–14 NBL season.

[62] With Knight sidelined again in the 2014–15 NBL season, Prue was on the Wildcats' shortlist for injury replacement options.

[63] Prue served as an assistant coach with the Lakeside Lightning men's and women's teams during the 2022 NBL1 West season.