PCGS Price Guide: U.S. Assay Office / Humbert

Prices in British Pounds £ (1 USD = 0.74 GBP) Change
Exchange Rate Updated On 9/11/2026 7:59 PM
California Gold, MS PCGS Photograde
U.S. Assay Office / Humbert, MS
PCGS No Description Desig 1 2 3 4 6 8 10 12 15 20
PCGS No Description Desig 1 2 3 4 6 8 10 12 15 20
10196 1851 "880" $50 LE Augustus Humbert, No "50" MS - - - - - - - - - 33,300
10199 1851 "880" $50 LE Augustus Humbert, "50" MS - - - - - - - - - -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS - - - - - - - 22,200 25,900 31,450
10205 1851 "887" $50 LE Augustus Humbert MS - - - - - - - - 18,500 22,200
10211 1851 "880" $50 RE Augustus Humbert MS - - - - - - 14,060 14,800 16,650 18,500
10214 1851 "887" $50 RE Augustus Humbert MS - - - - 11,100 12,210 14,060 16,650 20,350 24,050
10217 1852 "887" $50 RE Augustus Humbert MS - - - - - - - 18,500 20,350 24,790
10190 1852/1 $10 Augustus Humbert MS - - - - - 3,330 3,700 4,070 4,810 6,290
10193 1852/1 $20 Humbert MS - - - - - - - - - -
California Gold, PR PCGS Photograde
U.S. Assay Office / Humbert, PR
PCGS No Description Desig 1 2 3 4 6 8 10 12 15 20
PCGS No Description Desig 1 2 3 4 6 8 10 12 15 20
10194 1852/1 $20 Humbert
2 known 		PR - - - - - - - - - -