Music Website Bombshellzine.com has a Transformers 3 competition, with the prize being some Warner Music Transformers Logo Headphones - wired or wireless. Value is probably under $100.

To enter, watch the new Linkin Park music video (a copy and link can be found at the Bombshellzine link above), and send them an email listing 2 of the animals shown in the music video.

Entry is free, and for Australians only. And you can only enter once.
Competition closes at the end of Sunday 26th June.