Detective Comics #128 (1947) — Comic Book Value
Detective ComicsWhat Detective Comics #128 (1947) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #128 (1947) value — Ungraded $486 · Grade 6.0 $1,320 · Grade 8.0 $2,656. Prices updated August 2026.
Real sold prices per grade — the Grade 8.0 premium on this card is 5.5× raw.
Monthly CIB value, based on sold comps.
See the actual sold listings on eBay ↗Live on eBay right now
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Price data verified against · 1
Item details
- Series
- Detective Comics
- Publisher
- DC
- Issue
- #128
- Key issue
- No
- Release date
- October 1, 1947
Detective Comics #128 (1947) comic value
An ungraded copy of Detective Comics #128 (1947) averages around $486. A CGC 6.0 runs about $1320, and a CGC 8.0 commands $2656.
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 | $486 | eBay sold comps |
| Grade 6.0 | $1,320 | eBay sold comps |
| Grade 8.0 | $2,656 | eBay sold comps |
| Live asking — low / typical / high | $175 / $909.99 / $3,850 | 5 live eBay listings ↗ |
Market check: As of July 19, 2026, 5 live eBay listings ask $175.00–$3,850.00 (median $909.99).
Frequently asked questions
- What is the starting resale value for Detective Comics #128?
- An ungraded copy of Detective Comics #128 is currently valued at $486.
- How much more valuable is a Grade 8.0 compared to an ungraded copy?
- A Grade 8.0 copy sells for $2668, which is substantially higher than the ungraded price of $486.
- What is the price point for a Grade 6.0 copy?
- A copy graded at 6.0 is listed with a resale value of $1316.