Rich blue violet toning suggests many years of careful storage in paper or cardboard. Careful examination with 6X magnification shows an absence of surface marks attesting to the conservative nature of the grade listed on the older blue label PCGS holder. PCGS 68, NGC 29. Listed at $925 in the PCGS price guide. Last auction record was $840 in November 2021. Proof mintage 550. A nice find for the specialist or type collector. Cert. Number 21761432 PCGS # 3711