Adventure Comics #450 (1977) — Comic Book Value
Adventure ComicsWhat Adventure Comics #450 (1977) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #450 (1977) value — Ungraded $7 · Grade 6.0 $30 · Grade 8.0 $51. Prices updated August 2026.
Series · Adventure Comics
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Value by grade
$7
Ungraded
4.3×
$30
Grade 6.0
7.3×
$51
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 7.3× raw.
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Item details
- Series
- Adventure Comics
Adventure Comics #450 (1977) comic value
An ungraded copy of Adventure Comics #450 (1977) averages around $7. A CGC 6.0 runs about $30, and a CGC 8.0 commands $51.
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 | $30 | eBay sold comps |
| Grade 8.0 | $51 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #450?
- The ungraded version of Adventure Comics #450 is currently valued at $7.
- How much is a Grade 8.0 copy worth?
- A Grade 8.0 copy of Adventure Comics #450 is listed with a value of $40.
- What is the price difference between ungraded and a Grade 6.0?
- The ungraded copy is $7, while a Grade 6.0 sells for $23.