Talk about the gold standard -- VoodooPC (of the aforementioned HP Blackbird 002) took its highly popular Omen desktop model and decked the case out in gold. Introduced in 2005, the Omen 24K took the familiar VoodooPC case design -- the snazzy logo etched into the metal chassis, the glass panel giving users a view into the liquid-cooling system -- and added 24 karats of gold plating. Yes, that's real gold on the case. Sure, the Omen 24K was expensive, with a reported price tag of $22,000. But who ever said looking good comes cheap?