France
Charles VI (1380-1422) gold Écu d'or à la couronne ND MS63 NGC, Saint Quentin mint, 3rd emission, from 11 September 1389, Fr-291, Dup-369B. + KAROLVS : DЄI : GRACIA : FRAnCORVM : RЄX, crowned arms of France, a pellet beneath the 17th letter / + XPC * VIHCIT * XPC * RЄGHAT * XPC * IHPЄRAT, cross fleurée, a star in the center; all within a quadrilobe with lis at points and crowns in spandrels, a pellet beneath the 17th letter. A bright example with very choice surfaces and minimal ghosting or striking weakness.
Estimate: 1000-1500 USD