It sounds like this deal won't be official until July 10, but the sides have agreed in principle and Kevin Garnett has agreed to waive his no-trade clause. So it sounds like a done deal.
Kevin Garnett will agree to trade to Brooklyn and Celtics are sending KG and Paul Pierce to the Nets, league sources tell Y! Sports.— Adrian Wojnarowski (@WojYahooNBA) June 28, 2013
Looks like KG got compensated for his agreement too.
The Nets have agreed to fully guarantee the $12 million owed Garnett in the 2014-'15 season, sources tell Y! Sports.— Adrian Wojnarowski (@WojYahooNBA) June 28, 2013