Detective Comics #327 (1964) — Comic Book Value

Detective Comics

What Detective Comics #327 (1964) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #327 (1964) value — Ungraded $28 · Grade 6.0 $86 · Grade 8.0 $198. Prices updated July 2026.

Series · Detective Comics
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Value by grade
$28
Ungraded
3.1×
$86
Grade 6.0
7.1×
$198
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 7.1× raw.

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Item details

Series
Detective Comics

Detective Comics #327 (1964) comic value

An ungraded copy of Detective Comics #327 (1964) averages around $28. A CGC 6.0 runs about $86, and a CGC 8.0 commands $198.

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
Ungraded$28eBay sold comps
Grade 6.0$86eBay sold comps
Grade 8.0$198eBay sold comps

Frequently asked questions

What is the estimated value of an ungraded copy?
An ungraded copy of Detective Comics #327 is currently valued around $28.
How much is a Grade 8.0 copy worth?
A Grade 8.0 copy of this issue sells for $198.
What is the price difference between a 6.0 and an 8.0?
The price difference is significant; a Grade 6.0 is $87, while the Grade 8.0 is $198.

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