For reference, here are the last couple of team sales since 2010:
2015 - $850 million, Atlanta Hawks
2014 - $2 billion, Los Angeles Clippers
2014 - $550 million, Milwaukee Bucks
2013 - $535 million, Sacramento Kings
2012 - $377 million, Memphis Grizzlies
2012 - $338 million, New Orleans Pelicans
2011 - $280 million, Philadelphia 76ers
2011 - $400 million, Detroit Pistons
2010 - $450 million, Golden State Warriors
2010 - $450 million, Washington Wizards
2010 - $200 million, Brooklyn Nets
2010 - $275 million, Charlotte Hornets