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

Prices in Canadian Dollar $ (1 USD = 1.4 cad) Change
Exchange Rate Updated On 6/12/2026 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 - - - - - - - - - 63,000
10199 1851 "880" $50 LE Augustus Humbert, "50" MS - - - - - - - - - -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS - - - - - - - 42,000 49,000 59,500
10205 1851 "887" $50 LE Augustus Humbert MS - - - - - - - - 35,000 42,000
10211 1851 "880" $50 RE Augustus Humbert MS - - - - - - 26,600 28,000 31,500 35,000
10214 1851 "887" $50 RE Augustus Humbert MS - - - - 21,000 23,100 26,600 31,500 38,500 45,500
10217 1852 "887" $50 RE Augustus Humbert MS - - - - - - - 35,000 38,500 46,900
10190 1852/1 $10 Augustus Humbert MS - - - - - 6,300 7,000 7,700 9,100 11,900
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 - - - - - - - - - -