The Sacred Khopesh is treasure that can be obtained in the episode Rob Like an Egyptian in Sly Cooper: Age of Thieves. It is worth 244 coins and the time needed to reach the safehouse is fourteen seconds.
Description[]
"Back when the many pharaohs of Egypt weren't as corrupt, Slytunkhamen was just a farmer, helping his family with the harvest. But when he felt that the pharaohs were betraying their people, this khopesh gave Slytunkhamen the inspiration he needed to become the first Master Thief."
Location[]
It is located southwest of the Temple of Anubis, guarded by two flashlight guards and hidden by a sarcophagus. Sly needs his Mummy Costume to reach this treasure.