Detective Comics #420 (1972) — Comic Book Value
Detective ComicsWhat Detective Comics #420 (1972) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #420 (1972) value — Ungraded 12,14 € · $14 · Grade 6.0 39,01 € · $45 · Grade 8.0 138,71 € · $160. Prices updated août 2026.
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 11.4× raw.Chart values in USD
Live on eBay right now
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Données de prix vérifiées avec · 1
- PriceCharting — Detective Comics #420 (1972) (Detective Comics)12,13 € · $13.99
Item details
- Series
- Detective Comics
Detective Comics #420 (1972) comic value
An ungraded copy of Detective Comics #420 (1972) averages around $14. A CGC 6.0 runs about $45, and a CGC 8.0 commands $160.
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 | 12,14 € · $14 | eBay sold comps |
| Grade 6.0 | 39,01 € · $45 | eBay sold comps |
| Grade 8.0 | 138,71 € · $160 | eBay sold comps |
Questions fréquentes
- What is the starting price for an ungraded copy of this comic?
- An ungraded copy of Detective Comics #420 is currently listed with a value of $14.
- How much more valuable is a Grade 8.0 compared to an ungraded copy?
- A Grade 8.0 copy sells for $160, significantly higher than the $14 price point for ungraded versions.
- What is the market value for a Grade 6.0 copy?
- The market value for a Grade 6.0 copy of Detective Comics #420 is $46.