X-Factor #31 (1988) — Comic Book Value
X FactorWhat X-Factor #31 (1988) is worth — ungraded and CGC graded (6.0, 8.0).
X-Factor #31 (1988) value — Ungraded $4 · Grade 6.0 $11 · Grade 8.0 $16. Prices updated July 2026.
Real sold prices per grade — the Grade 8.0 premium on this card is 4.0× raw.
Live on eBay right now
Which version do you have?
For the absolute cheapest way to own X-Factor #31, grab the Standard version for $1. The Newsstand version at $7 offers better initial availability, while the Standard at $4 represents a slight step up in condition or desirability over the $1 copy. Buyers prioritizing budget should stick to the $1 Standard, whereas those seeking a more accessible premium or better presentation should consider the $4 or $7 options.
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Item details
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- X Factor
X-Factor #31 (1988) comic value
An ungraded copy of X-Factor #31 (1988) averages around $4. A CGC 6.0 runs about $11, and a CGC 8.0 commands $16.
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 | $4 | eBay sold comps |
| Grade 6.0 | $11 | eBay sold comps |
| Grade 8.0 | $16 | eBay sold comps |
Frequently asked questions
- What is the price range for X-Factor #31?
- The price ranges from the Ungraded condition to $16 for a Grade 8.0 copy.
- Is the Grade 6.0 version worth buying?
- A Grade 6.0 copy of X-Factor #31 is listed for $13.
- How does the condition affect the resale value?
- Higher grades increase the value; for example, Grade 8.0 is priced higher than Ungraded.