Detective Comics #415 (1971) — Comic Book Value

Detective Comics

What Detective Comics #415 (1971) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #415 (1971) value — Ungraded $25 · Grade 6.0 $112 · Grade 8.0 $134. Prices updated July 2026.

Series · Detective Comics
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Value by grade
$25
Ungraded
4.5×
$112
Grade 6.0
5.4×
$134
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 5.4× raw.

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Item details

Series
Detective Comics

Detective Comics #415 (1971) comic value

An ungraded copy of Detective Comics #415 (1971) averages around $25. A CGC 6.0 runs about $112, and a CGC 8.0 commands $134.

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$25eBay sold comps
Grade 6.0$112eBay sold comps
Grade 8.0$134eBay sold comps

Frequently asked questions

What is the starting resale price for Detective Comics #415?
The ungraded version of Detective Comics #415 starts at a resale value of $27.
How much is a Grade 8.0 copy worth?
A copy of Detective Comics #415 graded at 8.0 is currently valued at $134.
Is there a significant price jump between ungraded and graded copies?
Yes, the value increases substantially; an ungraded copy is $27, while a Grade 6.0 is valued at $112.

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