Sub-Mariner #66 (1973) — Comic Book Value
Sub MarinerWhat Sub-Mariner #66 (1973) is worth — ungraded and CGC graded (6.0, 8.0).
Sub-Mariner #66 (1973) value — Ungraded $7 · Grade 6.0 $35 · Grade 8.0 $64. Prices updated July 2026.
Series · Sub Mariner
Live on eBay now
Value by grade
$7
Ungraded
5.0×
$35
Grade 6.0
9.1×
$64
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 9.1× raw.
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
Price data verified against · 1
Item details
- Series
- Sub Mariner
Sub-Mariner #66 (1973) comic value
An ungraded copy of Sub-Mariner #66 (1973) averages around $7. A CGC 6.0 runs about $35, and a CGC 8.0 commands $64.
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
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $7 | eBay sold comps |
| Grade 6.0 | $35 | eBay sold comps |
| Grade 8.0 | $64 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for this Sub-Mariner?
- The ungraded condition for the Sub-Mariner #66 starts at approximately $6.
- How much more is a Grade 8.0 compared to an ungraded piece?
- A Grade 8.0 version of the Sub-Mariner is valued at $64, compared to the ungraded starting price.
- What series does this watch belong to?
- This timepiece is part of the Sub Mariner series.