1902 Double Eagle, NGC Proof 58 Only 114 Proof Double Eagles were struck in 1902. Only 23 double eagles of 1902 have been certified as proof, in all grades, by NGC. Census shows only 2 specimens graded Prf 58, with this being one of them. Great rarity and only a couple dozen appearances of this date in proof seen at auction in the last 15 years or so. Hence a great opportunity to own such an affordable rarity.