Swamp Thing #98 (1990) — Comic Book Value
Swamp ThingWhat Swamp Thing #98 (1990) is worth — ungraded and CGC graded (6.0, 8.0).
Swamp Thing #98 (1990) value — Ungraded $8 · Grade 6.0 $19 · Grade 8.0 $27. Prices updated August 2026.
Series · Swamp Thing
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Value by grade
$8
Ungraded
2.4×
$19
Grade 6.0
3.4×
$27
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 3.4× raw.
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Item details
- Series
- Swamp Thing
Swamp Thing #98 (1990) comic value
An ungraded copy of Swamp Thing #98 (1990) averages around $8. A CGC 6.0 runs about $19, and a CGC 8.0 commands $27.
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 | $8 | eBay sold comps |
| Grade 6.0 | $19 | eBay sold comps |
| Grade 8.0 | $27 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded copy of Swamp Thing #98?
- An ungraded copy of Swamp Thing #98 is currently valued starting at $7.
- How much more is a Grade 8.0 copy compared to an ungraded one?
- A Grade 8.0 copy sells for $23, which is $16 more than the starting ungraded price of $7.
- What is the price point for a Grade 6.0 copy?
- A Grade 6.0 copy of Swamp Thing #98 can be purchased for $16.