Detective Comics #512 (1982) — Comic Book Value
Detective ComicsWhat Detective Comics #512 (1982) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #512 (1982) value — Ungraded $5 · Grade 6.0 $13 · Grade 8.0 $23. Prices updated August 2026.
Series · Detective Comics
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Value by grade
$5
Ungraded
2.6×
$13
Grade 6.0
4.6×
$23
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 4.6× raw.
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Item details
- Series
- Detective Comics
Detective Comics #512 (1982) comic value
An ungraded copy of Detective Comics #512 (1982) averages around $5. A CGC 6.0 runs about $13, and a CGC 8.0 commands $23.
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 | $5 | eBay sold comps |
| Grade 6.0 | $13 | eBay sold comps |
| Grade 8.0 | $23 | eBay sold comps |
Frequently asked questions
- What is the starting price for Detective Comics #512?
- The ungraded version of Detective Comics #512 is available starting at $5.
- How much does a Grade 8.0 copy sell for?
- A Grade 8.0 copy of Detective Comics #512 is currently listed for $24.
- Is there a price difference between the ungraded and graded copies?
- Yes, the ungraded copy starts at $5, while a Grade 6.0 copy is priced at $16.