Thor #257 (1977) — Comic Book Value
ThorWhat Thor #257 (1977) is worth — ungraded and CGC graded (6.0, 8.0).
Thor #257 (1977) value — Ungraded $5 · Grade 6.0 $17 · Grade 8.0 $45. Prices updated July 2026.
Series · Thor
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Value by grade
$5
Ungraded
3.4×
$17
Grade 6.0
9.0×
$45
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 9.0× raw.
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Item details
- Series
- Thor
Thor #257 (1977) comic value
An ungraded copy of Thor #257 (1977) averages around $5. A CGC 6.0 runs about $17, and a CGC 8.0 commands $45.
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 | $5 | eBay sold comps |
| Grade 6.0 | $17 | eBay sold comps |
| Grade 8.0 | $45 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded copy of Thor #257 (1977)?
- The ungraded copy of Thor #257 (1977) is available for purchase on the marketplace.
- How much does a Grade 8.0 copy of Thor #257 sell for?
- A Grade 8.0 copy of Thor #257 is listed with a value of $45.
- Is there a price difference between the ungraded and graded versions?
- Yes, the graded versions have specific prices, such as Grade 6.0 at $22, compared to the ungraded option.