Documents from Football Leaks lift the lid on the real cost and the dealings behind the record-breaking transfer in the summer of 2017 of Brazilian football star Neymar from FC Barcelona to Paris Saint-Germain (PSG). Revealed here by Mediapart, they tell of massive commission payments, up-to-the-wire negotiations that almost collapsed amid a tetchy moment of bluff, tax dilemmas and the club’s suspicions that some of those accompanying the player to Paris were in undeclared employment. Meanwhile, despite the capture of one of the world’s most celebrated players, the transfer appears to represent a financial abyss for PSG.