Just after midnight there were plenty of $90 Diamond Club Seats open for the World Baseball Classic - Monday Night's Game (which will be Korea versus either Mexico or the USA) had Row M in Section 120 available - those are amazing, especially if you get to watch the U.S. and its many stars.
I got all excited and was set to spend like $600 on tix for that game, but then I got some sense back in my head and switched to the Right Field Pavillion seats - $12 (plus the Ticketmastur reamjob of $3.75 per ticket) and plenty available.