1878 United States 8 reales Value
A 1878 United States 8 reales is worth roughly $28.38 to $306 depending on its condition, with a hard melt-value floor of $28.38 as of 2026-06-01 Certified examples in top grades can run far higher.
Melt estimated at the US 0.900 silver standard.
1878 United States 8 reales value by grade
| Grade | Estimated value |
|---|---|
| Melt value floor(metal content, 2026-06-01) | $28.38 |
| Good (G-4) | $28.38 to $34.05 |
| Very Good (VG-8) | $28.38 to $35.08 |
| Fine (F-12) | $28.38 to $36.78 |
| Very Fine (VF-20) | $28.38 to $39.16 |
| Extremely Fine (XF-40) | $31.36 to $44.27 |
| About Uncirculated (AU-50) | $38.60 to $54.49 |
| Mint State (MS-60) | $53.07 to $74.92 |
| Choice Unc (MS-63) | $84.43 to $119 |
| Gem Unc (MS-65) | $217 to $306 |
Estimated retail range, updated 2026-06-15. Estimates are modeled from mintage rarity and metal content, not auction records. Actual sale prices vary with certification, eye appeal and market timing.
What is a 1878 United States 8 reales worth right now?
A 1878 United States 8 reales that spent decades in circulation is worth about $28.38 today. One that never circulated at all can bring up to $306. The honest answer for most inherited or pocket-found examples sits in the lower half of the table.
1878 United States 8 reales specifications
- Series
- United States Coinage
- Year
- 1878
- Mint mark
- None (Philadelphia)
- Mintage
- Not recorded
- Composition
- Silver
- Weight
- 26.87 g
- Diameter
- 38.4 mm
- Silver content
- 0.77750 troy oz
No mint mark? Here is why
The 1878 United States 8 reales was struck at the Philadelphia Mint, which used no mint mark in this era. If you find no letter where branch-mint coins carry one (check the usual position for this series), you are holding a Philadelphia issue.
What collectors pay for in a 1878 United States 8 reales
Official mintage figures for the 1878 United States 8 reales are not well established. The museum-documented specimens behind our specifications provide the physical reference points for the issue, and the market prices it on observed scarcity.
Beneath the numismatics of the 1878 United States 8 reales sits 0.7775 troy ounces of silver, $28.38 worth at today's spot price. When silver rallies, even the most common dates of this series rise with it.
Documented United States coin types preserved in museum collections, with measured specifications for each date, denomination and mint. For the 1878 United States 8 reales, the enduring popularity of the series translates directly into buyers in every grade and every market cycle.
1878 United States 8 reales inscriptions & design
Obverse
Countermark: 5.ASSAYS.$OR.$5 / P.O.BOX.153.PRESCOTT.A.T.
Reverse
Measured 1878 United States 8 reales specimens
1 physically measured 1878 United States 8 reales example in our reference database. Real measured weights and die axes let you authenticate a coin against the 26.87 g, 38.4 mm minting standard.
| Specimen | Weight | Diameter | Die axis | References |
|---|---|---|---|---|
| 1878 United States 8 reales #1 | 26.87 g | 38.4 mm | 6 h | - |
Specifications compiled from documented museum specimens. See our data & methodology page.
Summary: the 1878 United States 8 reales is valued between $28.38 and $306 as of 2026-06-15. Estimates combine mintage rarity, key-date status and metal content; they are editorial guidance, not an offer to buy.