Adventure Comics #388 (1970) — Comic Book Value
Adventure ComicsWhat Adventure Comics #388 (1970) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #388 (1970) value — Ungraded $7 · Grade 6.0 $18 · Grade 8.0 $34. Prices updated July 2026.
Series · Adventure Comics
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Value by grade
$7
Ungraded
2.6×
$18
Grade 6.0
4.9×
$34
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 4.9× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #388 (1970) comic value
An ungraded copy of Adventure Comics #388 (1970) averages around $7. A CGC 6.0 runs about $18, and a CGC 8.0 commands $34.
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 | $7 | eBay sold comps |
| Grade 6.0 | $18 | eBay sold comps |
| Grade 8.0 | $34 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #388?
- Ungraded copies of Adventure Comics #388 are available for purchase.
- How much is a Grade 8.0 copy worth?
- A Grade 8.0 copy of Adventure Comics #388 is currently valued at $54.
- Can I find a lower-graded copy?
- Yes, a Grade 6.0 copy of Adventure Comics #388 is listed for $28.