For the past two seasons, I've done better selling tickets on StubHub, even if Ticketmaster makes it really hard to upload your tickets for immediate download.
Ticketmaster does not let me have the tickets I own, till exactly one week before the game, to the hour. Thoroughly PO's me, cause I own the tickets , I bought them, they are mine and I can do what I want with them. And then Ticketmaster tells me when I can have access to them, which is the reason most people I know, call them Ticketbastard.
Also, on games that are not in demand, Ticketmaster won't let you mark your price down below face value. If not for StubHub, I would be relegated to Craigslist for those games.
BTW, I got $900 on StubHub, for my lower level corner seats to the GSW game.