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

Prices in US Dollars $ Change
Exchange Rate Updated On 6/10/2026 11:59 PM
California Gold, MS PCGS Photograde
U.S. Assay Office / Humbert, MS
PCGS No Description Desig 61 62 63 64 65 66 67 68 69 70
PCGS No Description Desig 61 62 63 64 65 66 67 68 69 70
10196 1851 "880" $50 LE Augustus Humbert, No "50" MS
+ 		500,000
- 		525,000
550,000 		600,000
750,000 		- - - - - - -
10199 1851 "880" $50 LE Augustus Humbert, "50" MS
+ 		375,000
- 		450,000
500,000 		575,000
- 		- - - - - - -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS
+ 		350,000
- 		475,000
625,000 		- - - - - - - -
10205 1851 "887" $50 LE Augustus Humbert MS
+ 		- - - - - - - - - -
10211 1851 "880" $50 RE Augustus Humbert MS
+ 		240,000
- 		265,000
325,000 		400,000
500,000 		650,000
850,000 		1,650,000
- 		- - - - -
10214 1851 "887" $50 RE Augustus Humbert MS
+ 		175,000
- 		265,000
300,000 		450,000
475,000 		550,000
- 		- - - - - -
10217 1852 "887" $50 RE Augustus Humbert MS
+ 		250,000
- 		335,000
375,000 		450,000
- 		- - - - - - -
10190 1852/1 $10 Augustus Humbert MS
+ 		▲125,000
- 		240,000
- 		- - - - - - - -
10193 1852/1 $20 Humbert MS
+ 		175,000
- 		▼190,000
▼200,000 		▼225,000
▼250,000 		325,000
- 		- - - - - -
California Gold, PR PCGS Photograde
U.S. Assay Office / Humbert, PR
PCGS No Description Desig 61 62 63 64 65 66 67 68 69 70
PCGS No Description Desig 61 62 63 64 65 66 67 68 69 70
10194 1852/1 $20 Humbert
2 known 		PR
+ 		- - - - 900,000
- 		- - - - -