 The team is being put up for sale, valued at more than $5 billion. In just the past year, three other NBA franchises in Phoenix, Charlotte, and Dallas were also sold, each for more than $3 billion, as deep-pocketed investors see teams as solid investments. Celtics general partner and co-owner Steve Pagliuca recently spoke with Bloomberg about why valuations of teams are so high and still climbing. In the fight for eyeballs between the new media, such as Facebook and