Acclaimed Locke & Key artist Gabriel Rodriguez brings ROM to the cover of the Guide! The Overstreet Comic Book Price Guide has been the Bible of serious collectors, dealers and enthusiasts since 1970. ROM was a long-running Bronze Age hit and is now back with new adventures. Rodriguez's powerful interpretation lands him on the cover of the Guide's line-up of new prices, new feature articles, new additions to the Overstreet Hall of Fame, new market reports and more. The most trusted name in comic book pricing is back with their 47th edition.