Detective Comics #377 (1968) — Comic Book Value

Detective Comics

What Detective Comics #377 (1968) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #377 (1968) value — Ungraded ‏75 ر.س.‏ · $20 · Grade 6.0 ‏592.5 ر.س.‏ · $158 · Grade 8.0 ‏708.75 ر.س.‏ · $189. Prices updated أغسطس 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
$20
Ungraded
7.9×
$158
Grade 6.0
9.4×
$189
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 9.4× raw.Chart values in USD

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Item details

Series
Detective Comics

Detective Comics #377 (1968) comic value

An ungraded copy of Detective Comics #377 (1968) averages around $20. A CGC 6.0 runs about $158, and a CGC 8.0 commands $189.

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
Ungraded‏75 ر.س.‏ · $20eBay sold comps
Grade 6.0‏592.5 ر.س.‏ · $158eBay sold comps
Grade 8.0‏708.75 ر.س.‏ · $189eBay sold comps

الأسئلة الشائعة

What is the estimated value for an ungraded copy of this comic?
An ungraded copy of Detective Comics #377 is currently valued around $23.
How much more is a Grade 8.0 worth compared to an ungraded copy?
A Grade 8.0 copy sells for $189, which is significantly higher than the $23 ungraded price.
What is the price point for a Grade 6.0 copy?
A Grade 6.0 copy of Detective Comics #377 is listed with a resale value of $158.

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