South Africa
George V gold Sovereign 1928-SA, KM21, MS66 NGC. A conditional rarity at the MS66 grade with 363 examples of the date graded at all levels by NGC, but the present example being the only MS66 with none finer. An important registry set coin! Krause catalog price(s) for this item: $295 in BU.
Estimate: 1500-2000 USD