Boston Celtics June 7, 2022 6:19 pm The NBA Finals Are Back in Boston, But Tickets Will Cost You It will cost around $700 just to get inside the TD Garden to watch the Celtics take on the Warriors in Game 3. US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments