Detective Comics #440 (1974) — Comic Book Value

Detective Comics

What Detective Comics #440 (1974) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #440 (1974) value — Ungraded 8,67 € · $10 · Grade 6.0 37,28 € · $43 · Grade 8.0 60,69 € · $70. Prices updated août 2026.

Series · Detective Comics
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Converted from USD at the ECB reference rate — sold comps are US-market sales.

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Value by grade
$10
Ungraded
4.3×
$43
Grade 6.0
7.0×
$70
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 7.0× raw.Chart values in USD

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Item details

Series
Detective Comics

Detective Comics #440 (1974) comic value

An ungraded copy of Detective Comics #440 (1974) averages around $10. A CGC 6.0 runs about $43, and a CGC 8.0 commands $70.

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

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ConditionValueBased on
Ungraded8,67 € · $10eBay sold comps
Grade 6.037,28 € · $43eBay sold comps
Grade 8.060,69 € · $70eBay sold comps

Questions fréquentes

What is the starting resale price for this comic?
The ungraded version of Detective Comics #440 starts at approximately $12.
How much more is a Grade 8.0 worth compared to ungraded?
A Grade 8.0 copy sells for $70, significantly more than the ungraded starting price of $12.
What is the price point for a Grade 6.0 copy?
Detective Comics #440 in Grade 6.0 is valued at $45.

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