Swamp Thing #88 (1989) — Comic Book Value
Swamp ThingWhat Swamp Thing #88 (1989) is worth — ungraded and CGC graded (6.0, 8.0).
Swamp Thing #88 (1989) value — Ungraded $8 · Grade 6.0 $19 · Grade 8.0 $28. Prices updated August 2026.
Series · Swamp Thing
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Value by grade
$8
Ungraded
2.4×
$19
Grade 6.0
3.5×
$28
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 3.5× raw.
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Item details
- Series
- Swamp Thing
Swamp Thing #88 (1989) comic value
An ungraded copy of Swamp Thing #88 (1989) averages around $8. A CGC 6.0 runs about $19, and a CGC 8.0 commands $28.
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 | $28 | eBay sold comps |
Frequently asked questions
- What is the starting price for this comic?
- The ungraded version of Swamp Thing #88 is currently listed around $14.
- How much is a better-graded copy worth?
- A Grade 8.0 copy of Swamp Thing #88 sells for $36, compared to $25 for a Grade 6.0.
- Is this comic rare?
- While specific rarity isn't detailed, the market shows pricing across various conditions for this 1989 issue.