It’s legit. I used it twice for a Cleveland Cavs game when I was in Cleveland for work for 10 days so I could say I saw LeBron play live. Great App! I got club seats for $30. Face values was $90.
There were empty seats around me last night but not many people holding up tickets outside. I got online as soon as I got back to my friend’s house. Looked at the reserved seat prices and quickly decided that wasn’t an option. But they also head bleacher seats for only twice face value. Plus fees of course.