Hunter x Hunter Vol. 10 (manga)

Gon's mighty adventure in search of his father continues, and this time he is forced to pawn his own Hunter license to raise some cash. Gon and his posse chance upon a silent auction bazaar along the way and meet a stranger named Zepile, who introduces them to the seedy world of rare item appraisal. But the real trickery lies in Nobunaga's effort to recruit Gon to join the Troupe!