Did they ever do a second printing of paper eleven? I heard the first had various problems and then the printer bailed on them... I'd like to support the author and own a copy of his work...
Actually this is most likely Anime Expo or something of the like. Notice the california drink cup he has, and the room looks really familular to the room i stayed at in CAli for AX06. That and i dont think they sell paper Eleven and English anime and manga in japanese CoNS, or Comiket.