This sold at auction for $9,560 back in May 2008
Description at auction: Graham Ingels - Vault of Horror #25 Splash Page 1 Original Art (EC, 1952). Eye-popping artwork from "Ghastly" Graham Ingels sets the stage for this opening page to the EC yarn, "Collection Completed!". This would make a great stand-alone page for any EC fan or art collector for the story title alone! The art is in ink, graphite, and white-out with the original logo stat, on EC comics board. The image area is approximately 13" x 18", and the page is in Excellent condition.