X-Factor [Newsstand] #21 (1987) — Comic Book Value
X FactorWhat X-Factor [Newsstand] #21 (1987) is worth — ungraded and CGC graded (6.0, 8.0).
X-Factor [Newsstand] #21 (1987) value — Ungraded $6. Prices updated July 2026.
Live on eBay right now
Which version do you have?
To simply own X-Factor #21 (2007), buy the Standard version for $5. The Newsstand and the other Standard version at $6 offer no significant difference in inherent value based on these prices. If you are on a strict budget, the $5 Standard is your best bet. Only pay the extra dollar if you specifically prefer the packaging associated with the Newsstand or the slightly different Standard listing, but otherwise, save your money.
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Price data verified against · 1
Item details
- Series
- X Factor
X-Factor [Newsstand] #21 (1987) comic value
An ungraded copy of X-Factor [Newsstand] #21 (1987) averages around $6. 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 | $6 | eBay sold comps |
Frequently asked questions
- Is this comic graded?
- No, this copy of X-Factor #21 is ungraded.
- What series is this comic from?
- This issue belongs to the X Factor series.
- What year was X-Factor #21 published?
- X-Factor #21 was published in 1987.