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

Prices in Canadian Dollar $ (1 USD = 1.4 CAD) Change
Exchange Rate Updated On 10/28/2026 7:04 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
+ 		63,000
- 		80,500
- 		112,000
- 		175,000
210,000 		525,000
560,000 		665,000
- 		735,000
770,000 		840,000
1,050,000 		- -
10199 1851 "880" $50 LE Augustus Humbert, "50" MS
+ 		- - 133,000
- 		203,000
231,000 		308,000
336,000 		469,000
- 		630,000
700,000 		805,000
- 		- -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS
+ 		59,500
- 		80,500
- 		119,000
- 		245,000
259,000 		301,000
329,000 		420,000
- 		665,000
875,000 		- - -
10205 1851 "887" $50 LE Augustus Humbert MS
+ 		42,000
- 		63,000
- 		80,500
- 		108,500
133,000 		217,000
245,000 		- - - - -
10211 1851 "880" $50 RE Augustus Humbert MS
+ 		35,000
- 		49,000
- 		63,000
- 		80,500
84,000 		147,000
175,000 		315,000
- 		371,000
455,000 		560,000
700,000 		910,000
1,190,000 		2,310,000
-
10214 1851 "887" $50 RE Augustus Humbert MS
+ 		45,500
- 		56,000
- 		66,500
- 		80,500
84,000 		115,500
126,000 		189,000
- 		371,000
420,000 		630,000
665,000 		770,000
- 		-
10217 1852 "887" $50 RE Augustus Humbert MS
+ 		46,900
- 		56,000
- 		77,000
- 		105,000
112,000 		161,000
168,000 		252,000
- 		469,000
525,000 		630,000
- 		- -
10190 1852/1 $10 Augustus Humbert MS
+ 		11,900
- 		16,800
- 		21,000
- 		29,400
31,500 		42,000
63,000 		133,000
- 		336,000
- 		- - -
10193 1852/1 $20 Humbert MS
+ 		- 31,500
- 		42,000
- 		56,000
59,500 		80,500
91,000 		168,000
- 		266,000
280,000 		315,000
350,000 		455,000
- 		-
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
+ 		- - - - - - - - - 1,260,000
-