Paraguay Pick S128 Specimen 10 Pesos 1882, PCGS Choice About New 58 PPQ

Pick S128, 1.1.1882, El Banco Del Paraguay, Asuncion, PCGS 58PPQ Choice About New. Nicely centered, immaculate, bright, and crisp. Rare antique banknote with sharp corners. Why only 58? Why not 63? Pick (12th) Specimen price $3,000. (PMG population report shows NONE of this note have been graded, with only one each of Front Proof and Back Proof having been graded.)