Adventure Comics #320 (1964) — Comic Book Value
Adventure ComicsWhat Adventure Comics #320 (1964) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #320 (1964) value — Ungraded $10 · Grade 6.0 $51 · Grade 8.0 $140. Prices updated July 2026.
Series · Adventure Comics
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Value by grade
$10
Ungraded
5.1×
$51
Grade 6.0
14.0×
$140
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 14.0× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #320 (1964) comic value
An ungraded copy of Adventure Comics #320 (1964) averages around $10. A CGC 6.0 runs about $51, and a CGC 8.0 commands $140.
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 | $51 | eBay sold comps |
| Grade 8.0 | $140 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #320?
- The ungraded version of Adventure Comics #320 is currently listed around $16.
- How much is a high-grade copy worth?
- A Grade 8.0 copy of this issue sells for $141, while a Grade 6.0 is valued at $70.
- Is the condition important for this comic's value?
- Yes, condition significantly impacts price; the difference between ungraded ($16) and Grade 8.0 ($141) is substantial.