Comic-Con's website:
http://www.comic-con.org/cciThis happens to be in my backyard, and I'm a full-time attendee every year. This SO makes up for that pathetic "Menasor" they're also trying to pawn off on us.

I do really sympathize with the folks who were looking forward to this, though. It's unfortunate that Hasbro seems to love putting figures that are highly-sought-after by the fans out of said fans' reach.
My opinion... at least they MADE it. If Hasbro didn't make any more 'exclusives', then they wouldn't be able to make all of the cool repaints and resculpts and such that people want. They couldn't justify releasing a new Alternator at this time, and probably couldn't do it in the foreseeable future. It just wouldn't sell enough, this close to the movie. BUT, as an exclusive, they can get closer to their target market (the hardcore collectors that've been fans for years), and still offer the product at a decent price.