France
Jean II le Bon (1350-64) gold Mouton d'or ND, from 17 January 1355, Fr-280, Duplessy-291, MS63 NGC. + AGn o DЄI o QVI o TOLL' o PCCA o MVDI o MISЄRЄRЄ o nOB, nimbate Agnus Dei left, head right, a long cross with banner behind; all within a tressure broken by IOh' RЄX in the exergue / + XP'C : VInCIT : XP'C : RЄGnAT : XP'C : IMPЄRAT, cross fleurée with lis in angles; all within a quadrilobe with lis in spandrels. Despite it's slightly off-centered strike, the coin has exceptional detail, bright surfaces, and a visible glow about it. Eye catching in every way.
Estimate: 5000-6000 USD