Turkey
Republic gold Deluxe 500 Kurush 1966, KM874, MS64 NGC, brilliant surfaces with just a few tiny contact marks, an impressive example of this special presentation coinage which originated with gifts from the Sultan to his harem. The obverse features a bust of Ataturk. Krause catalog price(s) for this item: $1200 in UNC, $1250 in BU.
Estimate: 1600-2000 USD