German States
Prussia. Wilhelm gold 10 Mark 1888-A, KM504, Proof 64 Cameo NGC, sparkling mirror surfaces, a flashy example of this final date for Wilhelm I. Krause catalog price(s) for this item: $125 in VF, $130 in EF, $275 in UNC, $325 in BU.
Estimate: 1750-2250 USD