Volume 777

One Piece Volume 777 is a free volume set to be distributed to the first five million attendees of One Piece Film: Gold. It is stated to contain a "secret page".

Trivia

 * Volume 777 is one of three volumes were released for free to a film's attendees (Volume 0 was given to Strong World's attendees, Volume 1000 to Z's attendees, and Volume 777 to Film Gold's attendees).
 * This Volume number is a reference to the slot machine result "Jackpot" which in shown as the number "7" on each of its three reels, also known as "Triple Seven".