Jumbo Comics #21 (1940) — Comic Book Value
Jumbo ComicsWhat Jumbo Comics #21 (1940) is worth — ungraded and CGC graded (6.0, 8.0).
Jumbo Comics #21 (1940) value — Ungraded $102 · Grade 6.0 $380. Prices updated July 2026.
Series · Jumbo Comics
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- Jumbo Comics
Jumbo Comics #21 (1940) comic value
An ungraded copy of Jumbo Comics #21 (1940) averages around $102. A CGC 6.0 runs about $380, and a CGC 8.0 commands null.
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 | $102 | eBay sold comps |
| Grade 6.0 | $380 | eBay sold comps |
Frequently asked questions
- What is the value difference between ungraded and graded copies?
- The ungraded copy is listed at $99, while the Grade 6.0 copy is valued significantly higher at $380.
- Is Jumbo Comics #21 considered a valuable piece?
- Yes, with prices ranging from $99 (ungraded) to $380 (Grade 6.0), it holds definite resale value.
- What grade is available for this comic?
- A Grade 6.0 copy of Jumbo Comics #21 is available for purchase.