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

Prices in British Pounds $ (1 USD = 0.75 gbp) Change
Exchange Rate Updated On 6/12/2026 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
+ 		33,750
- 		43,125
- 		60,000
- 		93,750
112,500 		281,250
300,000 		356,250
- 		393,750
412,500 		450,000
562,500 		- -
10199 1851 "880" $50 LE Augustus Humbert, "50" MS
+ 		- - 71,250
- 		108,750
123,750 		165,000
180,000 		251,250
- 		337,500
375,000 		431,250
- 		- -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS
+ 		31,875
- 		43,125
- 		63,750
- 		131,250
138,750 		161,250
176,250 		225,000
- 		356,250
468,750 		- - -
10205 1851 "887" $50 LE Augustus Humbert MS
+ 		22,500
- 		33,750
- 		43,125
- 		58,125
71,250 		116,250
131,250 		- - - - -
10211 1851 "880" $50 RE Augustus Humbert MS
+ 		18,750
- 		26,250
- 		33,750
- 		43,125
45,000 		78,750
93,750 		168,750
- 		198,750
243,750 		300,000
375,000 		487,500
637,500 		1,237,500
-
10214 1851 "887" $50 RE Augustus Humbert MS
+ 		24,375
- 		30,000
- 		35,625
- 		43,125
45,000 		61,875
67,500 		101,250
- 		198,750
225,000 		337,500
356,250 		412,500
- 		-
10217 1852 "887" $50 RE Augustus Humbert MS
+ 		25,125
- 		30,000
- 		41,250
- 		56,250
60,000 		86,250
90,000 		135,000
- 		251,250
281,250 		337,500
- 		- -
10190 1852/1 $10 Augustus Humbert MS
+ 		6,375
- 		9,000
- 		11,250
- 		15,750
16,875 		22,500
▲33,750 		▲71,250
- 		180,000
- 		- - -
10193 1852/1 $20 Humbert MS
+ 		- 16,875
- 		22,500
- 		30,000
31,875 		43,125
48,750 		90,000
- 		142,500
150,000 		168,750
187,500 		243,750
- 		-
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
+ 		- - - - - - - - - 675,000
-