Detective Comics #121 (1947) — Comic Book Value

Detective Comics

What Detective Comics #121 (1947) is worth — ungraded and CGC graded (6.0, 8.0).

Detective Comics #121 (1947) value — Ungraded ₩316,805 · $222 · Grade 6.0 ₩627,902 · $440 · Grade 8.0 ₩984,665 · $690. Prices updated 2026년 8월.

Series · Detective Comics
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Converted from USD at the ECB reference rate — sold comps are US-market sales.

Falling · -12%
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Value by grade
$222
Ungraded
+98%
$440
Grade 6.0
3.1×
$690
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 3.1× raw.Chart values in USD

박스 포함 가격 추이

월별 CIB 가치, 실제 판매가 기준. Chart values in USD.

See the actual sold listings on eBay ↗

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Item details

Series
Detective Comics
Publisher
DC
Issue
#121
Key issue
No
Release date
March 1, 1947

Detective Comics #121 (1947) comic value

An ungraded copy of Detective Comics #121 (1947) averages around $222. A CGC 6.0 runs about $440, and a CGC 8.0 commands $690.

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

Shop this on eBay ↗
ConditionValueBased on
Ungraded₩316,805 · $222eBay sold comps
Grade 6.0₩627,902 · $440eBay sold comps
Grade 8.0₩984,665 · $690eBay sold comps

자주 묻는 질문

What is the starting price for Detective Comics #121?
The ungraded version of Detective Comics #121 is currently valued at $222.
How much more is a Grade 8.0 worth compared to ungraded?
A Grade 8.0 copy sells for $690, which is $468 more than the ungraded price.
Are there different price points depending on the condition?
Yes, the price increases significantly with condition, ranging from $222 (Ungraded) to $690 (Grade 8.0).

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