Strange Adventures #18 (1952) — Comic Book Value

Strange Adventures

What Strange Adventures #18 (1952) is worth — ungraded and CGC graded (6.0, 8.0).

Strange Adventures #18 (1952) value — Ungraded $91 · Grade 6.0 $190 · Grade 8.0 $423. Prices updated August 2026.

Series · Strange Adventures
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Value by grade
$91
Ungraded
2.1×
$190
Grade 6.0
4.6×
$423
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 4.6× raw.

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Item details

Series
Strange Adventures

Strange Adventures #18 (1952) comic value

An ungraded copy of Strange Adventures #18 (1952) averages around $91. A CGC 6.0 runs about $190, and a CGC 8.0 commands $423.

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$91eBay sold comps
Grade 6.0$190eBay sold comps
Grade 8.0$423eBay sold comps

Frequently asked questions

What is the estimated value of Strange Adventures #18 if it is ungraded?
The ungraded copy of Strange Adventures #18 is currently valued around $113.
How much more is a Grade 8.0 copy compared to an ungraded one?
A Grade 8.0 copy is valued at $435, significantly higher than the ungraded price of $113.
Is there a mid-range price point for this comic?
Yes, a Grade 6.0 copy of Strange Adventures #18 is listed with a value of $189.

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