Thor #231 (1975) — Comic Book Value
ThorWhat Thor #231 (1975) is worth — ungraded and CGC graded (6.0, 8.0).
Thor #231 (1975) value — Ungraded $4 · Grade 6.0 $16 · Grade 8.0 $24. Prices updated July 2026.
Series · Thor
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Value by grade
$4
Ungraded
4.0×
$16
Grade 6.0
6.0×
$24
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 6.0× raw.
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Item details
- Series
- Thor
Thor #231 (1975) comic value
An ungraded copy of Thor #231 (1975) averages around $4. A CGC 6.0 runs about $16, and a CGC 8.0 commands $24.
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 | $4 | eBay sold comps |
| Grade 6.0 | $16 | eBay sold comps |
| Grade 8.0 | $24 | eBay sold comps |
Frequently asked questions
- What is the starting price for Thor #231 (1975)?
- The starting price for this comic is $15 for an ungraded copy or a Grade 6.0.
- How much more is a Grade 8.0 compared to an ungraded copy?
- A Grade 8.0 copy sells for $21, which is $6 more than the starting ungraded price.
- Is this comic available in multiple conditions?
- Yes, it is available ungraded, as a Grade 6.0, and as a Grade 8.0.