ArcadeWebmasters is giving away a few copies of the new onArcade script ($70 value) in a content contest. You can read more about the contest here: http://www.arcadewebmasters.com/forum/announcements/onarcade-2-launch-promotion-contest-1901.0.html
There hasn't been much interest in this contest. Only 2 entries entered so far and there are 2 prizes available. All you have to do is submit some good blog content. The contest ends in 7 days so there is still some time left. Any entry still has a real shot at winning.