PRIZE : Halloween costume (presumably of your choice) from Buy Costumes.
WHERE : Freebie King
DEADLINE : October 15th.
HOW TO ENTER : Click the above link and enter your e-mail address in the box. This will enter you in the contest and subscribe you to the Freebie King newsletter. You will have to confirm your subscription by e-mail. If you're already a subscriber, you've already been automatically entered.
OPEN TO : Residents of the United States.