2004 S [SILVER IOWA PROOF] State Quarter — Coin Value
State QuarterWhat the 2004 S [SILVER IOWA PROOF] State Quarter is worth — ungraded vs graded (MS62 / MS66).
2004 S [SILVER IOWA PROOF] State Quarter value — Ungraded $17 · MS66 $43. Prices updated August 2026.
Live on eBay right now
Which version do you have?
For the absolute lowest cost, purchase a CLAD IOWA PROOF at around $3. The premium SILVER versions, like the SILVER WISCONSIN PROOF at $18, offer higher perceived value through specific state editions and proof quality. If you prioritize collecting the most desirable, limited-edition proof sets, pay the premium. If budget is the main concern, stick to the cheaper clad options.
▍
Price data verified against · 1
Item details
- Series
- State Quarter
- Year
- 2004
- Mint
- S
2004 S [SILVER IOWA PROOF] State Quarter value
A raw (ungraded) 2004 S [SILVER IOWA PROOF] State Quarter runs around $17, a certified MS62 about null, and a high-grade MS66 commands $43.
What drives the price
Grade, mint mark, strike quality, and key dates drive coin value. Certified (slabbed) coins carry a premium over raw; low-mintage years and full-strike examples appreciate the most.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $17 | eBay sold comps |
| MS66 | $43 | eBay sold comps |
Frequently asked questions
- What is the estimated value of this 2004 S State Quarter?
- The value depends heavily on the grade; ungraded pieces are valued around $17, and an MS66 is worth $43.
- Is the 2004 S State Quarter rare?
- This coin belongs to the State Quarter series from the year 2004 and was minted at the S facility.
- What is the difference between the ungraded and MS66 condition?
- Ungraded coins do not have a formal grade, whereas MS66 indicates a high, certified grade for the 2004 State Quarter.