Adventure Comics #304 (1963) — Comic Book Value
Adventure ComicsWhat Adventure Comics #304 (1963) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #304 (1963) value — Ungraded $20 · Grade 6.0 $90 · Grade 8.0 $106. Prices updated August 2026.
Series · Adventure Comics
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Value by grade
$20
Ungraded
4.5×
$90
Grade 6.0
5.3×
$106
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 5.3× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #304 (1963) comic value
An ungraded copy of Adventure Comics #304 (1963) averages around $20. A CGC 6.0 runs about $90, and a CGC 8.0 commands $106.
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 | $20 | eBay sold comps |
| Grade 6.0 | $90 | eBay sold comps |
| Grade 8.0 | $106 | eBay sold comps |
Frequently asked questions
- What is the starting resale value for Adventure Comics #304?
- The ungraded version of Adventure Comics #304 starts with a resale value of $16.
- How much more is a Grade 8.0 worth compared to an ungraded copy?
- A Grade 8.0 copy sells for $106, which is significantly higher than the $16 starting price for ungraded copies.
- What is the price point for a Grade 6.0 copy?
- A copy of Adventure Comics #304 graded 6.0 is currently valued at $72.