1920-S Mercury Dime Value
Depending on how well it survived, a 1920-S Mercury Dime brings anywhere from $2.70 to $26.50, with a hard melt-value floor of $2.64 as of 2026-06-01 Exceptional, certified pieces regularly exceed the top of that range.
1920-S Mercury Dime value by grade
| Grade | Estimated value |
|---|---|
| Melt value floor(metal content, 2026-06-01) | $2.64 |
| Good (G-4) | $2.70 to $3.55 |
| Very Good (VG-8) | $2.70 to $3.70 |
| Fine (F-12) | $2.70 to $3.90 |
| Very Fine (VF-20) | $2.85 to $4.20 |
| Extremely Fine (XF-40) | $3.25 to $4.80 |
| About Uncirculated (AU-50) | $3.95 to $5.80 |
| Mint State (MS-60) | $4.95 to $7.25 |
| Choice Unc (MS-63) | $6.75 to $9.90 |
| Gem Unc (MS-65) | $18.00 to $26.50 |
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 1920-S Mercury Dime worth right now?
At the entry level, well-worn examples bring about $2.70. The same coin in gem uncirculated condition is a $26.50 coin. Grade is everything: two examples of the 1920-S Mercury Dime can differ in price by an order of magnitude based purely on preservation.
1920-S Mercury Dime specifications
- Series
- Mercury Dime
- Year
- 1920
- Mint mark
- S
- Mintage
- 13,820,000
- Composition
- 90% silver, 10% copper
- Weight
- 2.5 g
- Diameter
- 17.9 mm
- Edge
- Reeded
- Designer
- Adolph A. Weinman
- Silver content
- 0.07234 troy oz
Mintage figure: US Mint reports (approximate).
Where is the mint mark on a 1920 Mercury Dime?
On a 1920-S Mercury Dime, the "S" mint mark of the San Francisco Mint sits on the reverse, to the right of the fasces base, left of the E in ONE. A loupe helps: on worn examples the letter can fade into the surrounding devices.
Why the 1920-S Mercury Dime is worth money
The 90% silver composition gives a 1920-S Mercury Dime 0.0723 oz of precious metal ($2.64 at current spot). Bullion demand alone supports the bottom of its price range.
The generous mintage of 13,820,000 keeps this date affordable. That availability is an asset for collectors: it is the textbook choice for owning the Mercury Dime design without a key-date price tag.
Grading centers on the reverse bands binding the fasces: coins with Full Bands, complete horizontal separation, can be worth multiples of ordinary Mint State pieces, especially for branch-mint dates of the 1920s. For the 1920-S Mercury Dime, the enduring popularity of the series translates directly into buyers in every grade and every market cycle.
Summary: the 1920-S Mercury Dime is valued between $2.70 and $26.50 as of 2026-06-15. Estimates combine mintage rarity, key-date status and metal content; they are editorial guidance, not an offer to buy.