United Arab Emirates
Umm Al-Qaiwain. Ahmad bid Rashid al-Mualla gold Proof 50 Riyals AH1389 (1970) PR69 Ultra Cameo NGC, KM7. Mintage: 420. A one-year issue from this sovereign emirate, featuring the image of a 19th century fort along with an engaging combination of satin-textured motifs and endlessly-flashy fields. Essentially flawless and desirable as such.
Estimate: 1000-1250 USD