The official John Wick room = Room Card
Amazon only don't list coin in product description
Amazon updated the description in french and englishThat must be an issue with the English-translated version of Amazon France.
The original French description mentions, in addition to the pencil, the Paris map and the Osaka Continental card, 'la pièce officielle John Wick', which should translate as 'John Wick's official coin'.
'Pièce' has many different meanings in French depending on context, including 'coin' or 'room'.