The list of "Most Wanted" was the result of a multi-intelligence agency collaboration which included the Defense Intelligence Agency, Central Command, and representatives from all US Service Branch Intelligence entities. The "Most Wanted" names were then assigned to their respective cards by five US Army soldiers, 2LT Hans Mumm, SSG Shawn Mahoney, SGT Andrei Salter, SGT Scott Boehmler, and SPC Joseph Barrios, who were assigned to the Defense Intelligence Agency. The pictures used on the cards came from a number of intelligence agencies, but most were derived from "open sources". The deck of cards was first announced publicly in Iraq on 11 April 2003, in a press conference by Army Brig. Gen. Vincent Brooks, deputy director of operations at U.S. Central Command. On that same evening Max Hodges, a Houston-based entrepreneur, found and downloaded a high-resolution artwork file for the deck from a Defense Department web server. Discovering the following day that the file had vanished from the military web server he became the first eBay seller to offer the artwork file, in PDF, which could be used to reproduce the deck. He quickly contracted Gemaco Playing Card Company to print 1,000 decks for about $4,000 and started selling both the decks, in advance of receiving them from the printer, on eBay, Amazon.com and his own web site. When some of his early auctions for a $4 deck of cards quickly rose to over $120, it did not take long for other eBayers to jump on the bandwagon and print or order decks of their own to sell. In just a few days hundreds of sellers materialized and the price dropped to just a few dollars per deck.