The Mighty Thor [Newsstand] #421 (1990) — Comic Book Value
Mighty ThorWhat The Mighty Thor [Newsstand] #421 (1990) is worth — ungraded and CGC graded (6.0, 8.0).
The Mighty Thor [Newsstand] #421 (1990) value — Ungraded $4. Prices updated August 2026.
Series · Mighty Thor
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Item details
- Series
- Mighty Thor
The Mighty Thor [Newsstand] #421 (1990) comic value
An ungraded copy of The Mighty Thor [Newsstand] #421 (1990) averages around $4. A CGC 6.0 runs about null, 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
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $4 | eBay sold comps |
Frequently asked questions
- What is the current resale value for an ungraded Mighty Thor #421?
- The current resale value for this ungraded issue is determined by its market listing on JunkPal.
- Is this issue rare within the Mighty Thor series?
- It is listed as part of the Mighty Thor series, and its rarity is assessed based on current sales data.
- How does the ungraded condition affect the price?
- Being ungraded means its final resale value is based on its visual condition rather than a professional grade.