Dark Horse Comics has announced a retailers-only contest for the best in-store display featuring Hellboy products, merchandise, and promotional items.  Three first place winners will receive a hometown screening of the Hellboy movie at their neighborhood theaters.  Five second-place winners will get a Hellboy sketch by Mike Mignola and Guillermo Del Toro valued a t $1000, and five third-place winners will earn an Art of Hellboy Movie book signed by Del Toro, the cast, and Mike Mignola.  Only North American retailers are eligible and each retailer is limited to three photos of the Hellboy display.  Web-only retailers are not eligible.  Interested retailers must get their entries to Dark Horse by March 12, 2004.  The Hellboy movie opens nationwide on April 2.