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

Prices in Canadian Dollar $ (1 USD = 1.39 CAD) Change
Exchange Rate Updated On 6/6/2026 7:05 AM
California Gold, MS PCGS Photograde
U.S. Assay Office / Humbert, MS
PCGS No Description Desig 20 30 40 50 55 60 62 63 64 65
PCGS No Description Desig 20 30 40 50 55 60 62 63 64 65
10196 1851 "880" $50 LE Augustus Humbert, No "50" MS
+ 		62,550
- 		79,925
- 		111,200
- 		173,750
208,500 		521,250
556,000 		660,250
- 		729,750
764,500 		834,000
1,042,500 		- -
10199 1851 "880" $50 LE Augustus Humbert, "50" MS
+ 		- - 132,050
- 		201,550
229,350 		305,800
333,600 		465,650
- 		625,500
695,000 		799,250
- 		- -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS
+ 		59,075
- 		79,925
- 		118,150
- 		243,250
257,150 		298,850
326,650 		417,000
- 		660,250
868,750 		- - -
10205 1851 "887" $50 LE Augustus Humbert MS
+ 		41,700
- 		62,550
- 		79,925
- 		107,725
132,050 		215,450
243,250 		- - - - -
10211 1851 "880" $50 RE Augustus Humbert MS
+ 		34,750
- 		▲48,650
- 		▲62,550
- 		79,925
83,400 		145,950
173,750 		312,750
- 		368,350
451,750 		556,000
695,000 		903,500
1,181,500 		2,293,500
-
10214 1851 "887" $50 RE Augustus Humbert MS
+ 		45,175
- 		55,600
- 		▼66,025
- 		79,925
83,400 		▲114,675
▲125,100 		187,650
- 		368,350
417,000 		625,500
660,250 		764,500
- 		-
10217 1852 "887" $50 RE Augustus Humbert MS
+ 		46,565
- 		55,600
- 		76,450
- 		104,250
111,200 		▲159,850
▲166,800 		250,200
- 		465,650
521,250 		625,500
- 		- -
10190 1852/1 $10 Augustus Humbert MS
+ 		11,815
- 		16,680
- 		20,850
- 		29,190
31,275 		41,700
▲62,550 		▲132,050
- 		333,600
- 		- - -
10193 1852/1 $20 Humbert MS
+ 		- 31,275
- 		41,700
- 		55,600
59,075 		79,925
90,350 		166,800
- 		▼264,100
▼278,000 		▼312,750
▼347,500 		451,750
- 		-
California Gold, PR PCGS Photograde
U.S. Assay Office / Humbert, PR
PCGS No Description Desig 20 30 40 50 55 60 62 63 64 65
PCGS No Description Desig 20 30 40 50 55 60 62 63 64 65
10194 1852/1 $20 Humbert
2 known 		PR
+ 		- - - - - - - - - 1,251,000
-