Sweden
Oscar II 2 Kronor 1890-EB MS67 NGC, Stockholm mint, KM761. An elite survivor--currently the finest-certified example of the type--with a smooth planchet overlayed by variegated shades of gray and moments of magenta and aqua at the peripheries. Full mint bloom effortlessly cartwheels the central designs, and upon closer inspection, the fields appear immaculate, as one would expect of a premium Gem.
Estimate: 2000-3000 USD