NBA 2K13 is now available for 400 Microsoft Points ($4.99) on PlayStation Network and Xbox Live Marketplace.
The DLC allows players to enjoy four of the All-Star Game events, including the Foot Locker Three Point Shootout, BBVA Rising Stars Challenge Game, Sprite Slam Dunk Contest, and NBA East v. West All-Star Game.
According to the press release, "Roster for both the Rising Stars Challenge and All-Star Game will feature the 2012 All-Stars, with dynamic updates to the 2013 rosters once participants are finalized in this year's voting pool. Additionally, fans can connect their MyPLAYER avatar with this content and participate in the Slam Dunk Contest or Three Point Shootout, should they be worthy of invitation to the activities."
NBA 2K13 was released back in October 2012.