Detective Comics #373 (1968) — Comic Book Value

Detective Comics

What Detective Comics #373 (1968) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #373 (1968) value — Ungraded $68 · Grade 6.0 $180 · Grade 8.0 $398. Prices updated July 2026.

Series · Detective Comics
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Value by grade
$68
Ungraded
2.6×
$180
Grade 6.0
5.9×
$398
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 5.9× raw.

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Item details

Series
Detective Comics

Detective Comics #373 (1968) comic value

An ungraded copy of Detective Comics #373 (1968) averages around $68. A CGC 6.0 runs about $180, and a CGC 8.0 commands $398.

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$68eBay sold comps
Grade 6.0$180eBay sold comps
Grade 8.0$398eBay sold comps

Frequently asked questions

What is the starting price for Detective Comics #373?
The ungraded version of Detective Comics #373 is listed at $52.
How much is a Grade 8.0 copy worth?
A Grade 8.0 copy of Detective Comics #373 is valued at $399.
What is the price difference between ungraded and Grade 6.0?
The difference between the ungraded price ($52) and the Grade 6.0 price ($180) is $128.

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