first year I was working at the TD Garden, think it was 06-07, we had a 1 pm sunday Bruins game and the pats played the Colts at 1 also(Both teams were undefeated at the time I think)....they said that there was 2200 paying customers in the arena and halfway through the first period opened the arena up to the public....that may not be as bad as those pics, but Boston is a sports town, a hockey town and it was crazy to see that little of people in the arena.
it used to be like that during that period (05-07) when the celtics were in the dumps....the college i went to grad school for stayed giving us discounts for the tickets..like 15 bucks for lower level seats..i didnt even like the celtics ..but a deal is a deal ..it made it easy when i wanted to take a female out on a date or something lol