Invincible #21 (2005) — Comic Book Value
InvincibleWhat Invincible #21 (2005) is worth — ungraded and CGC graded (6.0, 8.0).
Invincible #21 (2005) value — Ungraded $50 · Grade 6.0 $51 · Grade 8.0 $60. Prices updated July 2026.
Series · Invincible
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Value by grade
$50
Ungraded
+2%
$51
Grade 6.0
+20%
$60
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 1.2× raw.
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Item details
- Series
- Invincible
Invincible #21 (2005) comic value
An ungraded copy of Invincible #21 (2005) averages around $50. A CGC 6.0 runs about $51, and a CGC 8.0 commands $60.
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 | $50 | eBay sold comps |
| Grade 6.0 | $51 | eBay sold comps |
| Grade 8.0 | $60 | eBay sold comps |
Frequently asked questions
- What is the current market value for Ungraded Invincible #21?
- The current market value for an ungraded copy of Invincible #21 is $52.
- Is there a significant price difference between the 6.0 and 8.0 grades?
- No, both the Grade 6.0 and Grade 8.0 copies are listed at the same price of $52.
- Where can I find the best deal on this comic?
- The Grade 6.0 copy is currently listed at the lowest price point of $48.