Detective Comics #304 (1962) — Comic Book Value
Detective ComicsWhat Detective Comics #304 (1962) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #304 (1962) value — Ungraded ￥2,820 · $18 · Grade 6.0 ￥11,281 · $72 · Grade 8.0 ￥47,161 · $301. Prices updated 2026年8月.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Real sold prices per grade — the Grade 8.0 premium on this card is 16.7× raw.Chart values in USD
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Item details
- Series
- Detective Comics
Detective Comics #304 (1962) comic value
An ungraded copy of Detective Comics #304 (1962) averages around $18. A CGC 6.0 runs about $72, and a CGC 8.0 commands $301.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | ￥2,820 · $18 | eBay sold comps |
| Grade 6.0 | ￥11,281 · $72 | eBay sold comps |
| Grade 8.0 | ￥47,161 · $301 | eBay sold comps |
よくある質問
- What is the starting price for this comic?
- The ungraded version of Detective Comics #304 is currently listed around $50.
- How much is a high-grade copy worth?
- A Grade 8.0 copy of Detective Comics #304 can sell for $324.
- Is there a price difference between the grades?
- Yes, the price increases substantially from the ungraded $50 to the Grade 8.0 at $324.