Sub-Mariner (Namor) Comics
Key issues, first appearances, and market estimates for 1 tracked comic.
Guide data reviewed July 2026. See our editorial policy and valuation disclaimer.
Tracked Issues
1
Highest Value
$650.0K
Average Value
$650.0K
First Appearance
1939
Sub-Mariner (Namor) comic value overview
This guide covers 1 tracked Sub-Mariner (Namor) appearance published between 1939 and 1939 by Marvel. The records span 1 series: Marvel Comics and include one key issue flagged for collector interest. The current tracked average is $650.0K, while the highest estimate is $650.0K; actual sale prices depend on edition, grade, restoration, and timing.
Use the issue cards below to compare individual price ranges, then review the valuation methodology and disclaimer before treating an estimate as a selling price.
Marvel Comics #1 (1939)
Sub-Mariner (Namor) debuted in this historic issue published by Marvel. Estimated market value ranges from $35.0K up to $2.4M.
🔑 Key Issues
All Tracked Appearances
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Frequently Asked Questions
What is the most valuable Sub-Mariner (Namor) comic book?
The top-valued comic issue featuring Sub-Mariner (Namor) in our database is Marvel Comics #1 (1939), estimated at $650.0K depending on physical condition.
When did Sub-Mariner (Namor) make their first appearance?
Sub-Mariner (Namor) debuted in Marvel Comics #1 in 1939, published by Marvel.