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

Prices in US Dollars $ Change
Exchange Rate Updated On 6/10/2026 2:59 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 - - - - - - - - - 45,000
10199 1851 "880" $50 LE Augustus Humbert, "50" MS - - - - - - - - - -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS - - - - - - - 30,000 35,000 42,500
10205 1851 "887" $50 LE Augustus Humbert MS - - - - - - - - 25,000 30,000
10211 1851 "880" $50 RE Augustus Humbert MS - - - - - - 19,000 20,000 22,500 25,000
10214 1851 "887" $50 RE Augustus Humbert MS - - - - 15,000 16,500 19,000 22,500 27,500 32,500
10217 1852 "887" $50 RE Augustus Humbert MS - - - - - - - 25,000 27,500 33,500
10190 1852/1 $10 Augustus Humbert MS - - - - - ▲4,500 ▲5,000 ▲5,500 ▲6,500 8,500
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 - - - - - - - - - -