Sub-Mariner #8 (1968) — Comic Book Value

Sub Mariner

What Sub-Mariner #8 (1968) is worth — ungraded and CGC graded (6.0, 8.0).

Sub-Mariner #8 (1968) value — Ungraded $29 · Grade 6.0 $98 · Grade 8.0 $249. Prices updated July 2026.

Series · Sub Mariner
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Value by grade
$29
Ungraded
3.4×
$98
Grade 6.0
8.6×
$249
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 8.6× raw.

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Which version do you have?

For the cheapest ownership of the Sub-Mariner #8 (1942), grab the Standard version for $23. The Standard version at $400 likely represents a superior example, perhaps with better condition or packaging, offering a collector a more desirable piece. Buyers prioritizing immediate ownership should choose the $23 Standard, while those seeking the best representation of the item should invest in the $400 Standard.

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Item details

Series
Sub Mariner

Sub-Mariner #8 (1968) comic value

An ungraded copy of Sub-Mariner #8 (1968) averages around $29. A CGC 6.0 runs about $98, and a CGC 8.0 commands $249.

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$29eBay sold comps
Grade 6.0$98eBay sold comps
Grade 8.0$249eBay sold comps

Frequently asked questions

What is the starting price for this 1968 Sub-Mariner?
The ungraded condition for this Sub-Mariner starts at $26.
How much is a Grade 8.0 Sub-Mariner valued at?
A Sub-Mariner in Grade 8.0 is valued at $221.
Is there a price difference between the ungraded and graded versions?
Yes, the ungraded version starts at $26, while a Grade 6.0 is listed for $97.

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