Captain Marvel Adventures #21 (1943) — Comic Book Value
Captain Marvel AdventuresWhat Captain Marvel Adventures #21 (1943) is worth — ungraded and CGC graded (6.0, 8.0).
Captain Marvel Adventures #21 (1943) value — Ungraded $926 · Grade 6.0 $1,342 · Grade 8.0 $2,986. Prices updated August 2026.
Real sold prices per grade — the Grade 8.0 premium on this card is 3.2× 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
- Captain Marvel Adventures
- Publisher
- Fawcett
- Issue
- #21
- Key issue
- No
- Release date
- February 1, 1943
Captain Marvel Adventures #21 (1943) comic value
An ungraded copy of Captain Marvel Adventures #21 (1943) averages around $926. A CGC 6.0 runs about $1342, and a CGC 8.0 commands $2986.
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 | $926 | eBay sold comps |
| Grade 6.0 | $1,342 | eBay sold comps |
| Grade 8.0 | $2,986 | eBay sold comps |
| Live asking — low / typical / high | $24 / $235 / $2,295 | 20 live eBay listings ↗ |
Market check: As of July 18, 2026, 20 live eBay listings ask $24.00–$2,295.00 (median $235.00).
Frequently asked questions
- What is the starting price for this comic?
- The ungraded version of Captain Marvel Adventures #21 is listed at $750.
- How much is a high-grade copy worth?
- A copy graded 8.0 sells for $3291, demonstrating strong investment potential.
- Is the value consistent across all grades?
- No, the value increases substantially with grade, ranging from $750 ungraded to $3291 for an 8.0.