Sonic the Hedgehog #137 (2004) — Comic Book Value
Sonic The HedgehogWhat Sonic the Hedgehog #137 (2004) is worth — ungraded and CGC graded (6.0, 8.0).
Sonic the Hedgehog #137 (2004) value — Ungraded $10 · Grade 6.0 $14 · Grade 8.0 $19. Prices updated July 2026.
Series · Sonic The Hedgehog
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Value by grade
$10
Ungraded
+40%
$14
Grade 6.0
+90%
$19
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 1.9× raw.
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Item details
- Series
- Sonic The Hedgehog
Sonic the Hedgehog #137 (2004) comic value
An ungraded copy of Sonic the Hedgehog #137 (2004) averages around $10. A CGC 6.0 runs about $14, and a CGC 8.0 commands $19.
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 | $10 | eBay sold comps |
| Grade 6.0 | $14 | eBay sold comps |
| Grade 8.0 | $19 | eBay sold comps |
Frequently asked questions
- What is the starting price for this comic?
- The ungraded version of Sonic the Hedgehog #137 is currently valued at $10.
- How much more is a Grade 8.0 compared to ungraded?
- A Grade 8.0 copy is priced at $19, which is $9 more than the ungraded price.
- What is the price point for a Grade 6.0 copy?
- A Grade 6.0 copy of Sonic The Hedgehog #137 is available for $14.