Australia
Elizabeth II Proof Penny 1958-(P) PR67 Red PCGS, Perth mint, KM56. Tied for the finest graded at PCGS, and understandably so, with undisturbed velvety texture in the fields and sumptuous orange-red color highlights throughout. A couple minuscule carbon specks are noted purely for accuracy's sake, and without their presence, the PR68 grade might have very well been awarded.
Estimate: 1500-2000 USD