Detective Comics #170 (1951) — Comic Book Value

Detective Comics

What Detective Comics #170 (1951) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #170 (1951) value — Ungraded $153 · Grade 6.0 $252 · Grade 8.0 $3,457. Prices updated August 2026.

Series · Detective Comics
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Value by grade
$153
Ungraded
+65%
$252
Grade 6.0
22.6×
$3,457
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 22.6× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Item details

Series
Detective Comics
Publisher
DC
Issue
#170
Key issue
No
Release date
April 1, 1951

Detective Comics #170 (1951) comic value

An ungraded copy of Detective Comics #170 (1951) averages around $153. A CGC 6.0 runs about $252, and a CGC 8.0 commands $3457.

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$153eBay sold comps
Grade 6.0$252eBay sold comps
Grade 8.0$3,457eBay sold comps

Frequently asked questions

What is the starting resale value for Detective Comics #170?
The ungraded version of Detective Comics #170 is currently valued at $153.
How much more valuable is a Grade 8.0 compared to an ungraded copy?
A Grade 8.0 copy sells for $3469, significantly higher than the $153 starting price for ungraded copies.
Is there a mid-range price point for this comic?
Yes, a Grade 6.0 copy of Detective Comics #170 is listed with a resale value of $252.

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