Xbox Live Gold subscribers can now access the NBA Game Time app for Xbox 360. In conjunction with a NBA League Pass, you'll be able to access live regular season games in 720p. In addition, you can access 10 minute game recaps, quick highlights, stats, and more. You can also watch two games at once with a split screen feature, if you're into that sort of thing.
NBA League Pass comes in two flavors: Premium and Choice. Premium will let you watch all 30 teams throughout the regular season, while Choice will let you select up to 5 teams to watch. Premium can be purchased for 5 installments of $39.99, or a one-time payment of $179. Choice can be purchased for 5 installments of $26.99, or a one-time payment of $119.99.