Arrow 11 by 17 inch 2012 San Diego Comic-Con debut season poster autographed in silver Sharpie by stars Stephen Amell and Katie Cassidy plus director and producer David Nutter and co-creators Marc Guggenheim and Andrew Kreisberg for a total of 5 signatures. Obtained in person at very limited 2012 Comic-Con signing at the Warner Brothers booth, with photo from the signing. Authenticated by JSA with their matching numbered sticker on the poster and certificate of authenticity card. Has very minor handling flaws. ONLY ONE AVAILABLE FOR SALE.