Like all Dynasty Warrior games in Japan, One Piece: Pirate Warriors got a rather lackluster treasure box. With boring bonuses in the form of pins and a art book, it was hard to get excited about. However the complete opposite is true for the European collectors edition. In addition to getting the game in special packaging, buyers will receive a 19 centimeter replica of the Thousand Sunny. Sadly none of the DLC costumes or stages were included, but there is always hope for something else later on.
If you would like to get the collectors edition it will run you around $125 USD, but remember the US version is digital only.