Online computer parts store Newegg.com is offering $575, $450, and $275 gift certificates to 1st, 2nd, 3rd place winners of their monthly case mod competition. Pretty good way to promote your store, eh? Some of the inhabitants of TechPowerUp! have some snazzy case mods and might want to check out the contest. You submit up to 10 images of the case and it's judged in 5 categories of creativity, neatness, artistic quality, functionality, and the "wow" factor. The only downside I can see is that Newegg only ships to the US, but I guess you could sell the certificate on ebay.