Detective Comics #321 (1963) — Comic Book Value
Detective ComicsWhat Detective Comics #321 (1963) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #321 (1963) value — Ungraded $26 · Grade 6.0 $84 · Grade 8.0 $152. Prices updated July 2026.
Series · Detective Comics
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Value by grade
$26
Ungraded
3.2×
$84
Grade 6.0
5.8×
$152
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 5.8× raw.
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Item details
- Series
- Detective Comics
Detective Comics #321 (1963) comic value
An ungraded copy of Detective Comics #321 (1963) averages around $26. A CGC 6.0 runs about $84, and a CGC 8.0 commands $152.
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 | $26 | eBay sold comps |
| Grade 6.0 | $84 | eBay sold comps |
| Grade 8.0 | $152 | eBay sold comps |
Frequently asked questions
- What is the starting price for this comic?
- An ungraded copy of Detective Comics #321 is listed starting at $30.
- How much more is a high-grade copy worth?
- A Grade 8.0 copy sells for $151, significantly more than the ungraded price.
- What grades are available for this issue?
- This comic is available in Ungraded, Grade 6.0 ($84), and Grade 8.0 ($151).