Detective Comics #403 (1970) — Comic Book Value
Detective ComicsWhat Detective Comics #403 (1970) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #403 (1970) value — Ungraded ￥4,544 · $29 · Grade 6.0 ￥14,101 · $90 · Grade 8.0 ￥18,802 · $120. 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 4.1× raw.Chart values in USD
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Item details
- Series
- Detective Comics
Detective Comics #403 (1970) comic value
An ungraded copy of Detective Comics #403 (1970) averages around $29. A CGC 6.0 runs about $90, and a CGC 8.0 commands $120.
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 | ￥4,544 · $29 | eBay sold comps |
| Grade 6.0 | ￥14,101 · $90 | eBay sold comps |
| Grade 8.0 | ￥18,802 · $120 | eBay sold comps |
よくある質問
- What is the starting resale value for this comic?
- The ungraded version of Detective Comics #403 starts at a resale value of $32.
- How much is a Grade 8.0 copy worth?
- A copy of Detective Comics #403 graded at 8.0 is valued at $120.
- Is there a significant price jump between ungraded and graded copies?
- Yes, the price increases substantially, moving from $32 ungraded to $96 for a Grade 6.0.