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

Prices in British Pounds £ (1 USD = 0.75 GBP) 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
+ 		375,000
- 		393,750
412,500 		450,000
562,500 		- - - - - - -
10199 1851 "880" $50 LE Augustus Humbert, "50" MS
+ 		281,250
- 		337,500
375,000 		431,250
- 		- - - - - - -
10208 1851 "887" $50 LE Augustus Humbert, "50" MS
+ 		262,500
- 		356,250
468,750 		- - - - - - - -
10205 1851 "887" $50 LE Augustus Humbert MS
+ 		- - - - - - - - - -
10211 1851 "880" $50 RE Augustus Humbert MS
+ 		180,000
- 		198,750
243,750 		300,000
375,000 		487,500
637,500 		1,237,500
- 		- - - - -
10214 1851 "887" $50 RE Augustus Humbert MS
+ 		131,250
- 		198,750
225,000 		337,500
356,250 		412,500
- 		- - - - - -
10217 1852 "887" $50 RE Augustus Humbert MS
+ 		187,500
- 		251,250
281,250 		337,500
- 		- - - - - - -
10190 1852/1 $10 Augustus Humbert MS
+ 		▲93,750
- 		180,000
- 		- - - - - - - -
10193 1852/1 $20 Humbert MS
+ 		131,250
- 		▼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 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
+ 		- - - - 675,000
- 		- - - - -