Storyline
GOD SPARE THE CHILD... Kitty Pryde has been offered scholarships at both the Xavier Institute and Emma Frost's Massachusetts Academy. Where will she go? Plus, the X-Men engage...the Hellfire Club!
X-Men #129
Track value, sales history, and listings for this issue.
X-Men #129
Comic Price Guide by CGC Grade
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
Grade
Estimated Worth
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X-Men #129
CGC Grade 9.6
CGC Grade 9.6
Sales history indicates high liquidity, with sales occurring on average every 14 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 467 | 1145 | 4.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.9% | 21 | Moderate |
| 1 Year Avg (31 sold) |
90 Day Avg (10 sold) |
30 Day Avg (3 sold) |
|---|---|---|
| 444 | 424 | 404 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 356 | 14 | 545 |
| All Time Low (2009) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 59 | 2150 | 78.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 15.6% | 24 | 1.2 |
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X-Men #129
CGC Grade 9.4
CGC Grade 9.4
Sales history indicates high liquidity, with sales occurring on average every 18 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 345 | 566 | 7.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.8% | 23 | Moderate |
| 1 Year Avg (30 sold) |
90 Day Avg (6 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 309 | 327 | 300 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 300 | 18 | 492 |
| All Time Low (2009) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 47 | 1440 | 76.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 56.1% | 26 | 1.6 |
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X-Men #129
CGC Grade 9.2
CGC Grade 9.2
Sales history indicates high liquidity, with sales occurring on average every 24 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 265 | 603 | 7.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.0% | 20 | Weak |
| 1 Year Avg (22 sold) |
90 Day Avg (8 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 234 | 245 | 268 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 268 | 24 | 313 |
| All Time Low (2008) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 29 | 1140 | 76.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 19.0% | 15 | 1.2 |
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X-Men #129
CGC Grade 9.0
CGC Grade 9.0
Sales history indicates high liquidity, with sales occurring on average every 18 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 223 | 371 | 7.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.7% | 13 | Moderate |
| 1 Year Avg (15 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 205 | 205 | 178 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 178 | 18 | 259 |
| All Time Low (2017) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 50 | 785 | 71.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -37.5% | 10 | 0.6 |
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X-Men #129
CGC Grade 8.5
CGC Grade 8.5
Sales history indicates high liquidity, with sales occurring on average every 23 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 212 | 283 | 14.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 11.1% | 14 | Weak |
| 1 Year Avg (14 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 170 | 200 | 190 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 190 | 23 | 227 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 27 | 624 | 66.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 3.4% | 13 | 1.0 |
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X-Men #129
CGC Grade 7.0
CGC Grade 7.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 155 | 434 | 11.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.4% | 14 | Weak |
| 1 Year Avg (7 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 143 | 142 | 150 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 150 | 58 | 93 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 31 | 404 | 61.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 16.7% | 6 | 1.2 |
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X-Men #129
CGC Grade 6.5
CGC Grade 6.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 130 | 205 | 12.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.9% | 11 | None/Very Weak |
| 1 Year Avg (7 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 123 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 130 | 103 | 42 |
| All Time Low (2014) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 35 | 288 | 54.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 100.0% | 6 | 2.0 |
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X-Men #129
CGC Grade 6.0
CGC Grade 6.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 125 | 0 | 8.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.0% | 10 | None/Very Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 110 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 120 | 89 | 42 |
| All Time Low (2015) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 50 | 655 | 80.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -44.4% | 2 | 0.6 |
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X-Men #129
CGC Grade 3.0
CGC Grade 3.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 73 | 0 | 14.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.9% | 5 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 68 | 0 | 0 |
| Last Sale (Nov 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 68 | 960 | 3 |
| All Time Low (2019) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 34 | 75 | 2.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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X-Men #129
CGC Grade 2.5
CGC Grade 2.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 42 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -2.9% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Aug 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 42 | NA | 1 |
| All Time Low (2024) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 42 | 42 | 0.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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X-Men #129
CGC Grade 2.0
CGC Grade 2.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 40 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -4.0% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jul 2023) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 40 | NA | 1 |
| All Time Low (2023) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 40 | 40 | 0.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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Quick Insights on X-Men #129 in 2025
When was the last recorded sale for X-Men #129?
The last recorded sale was a CGC 7.5 for $125 on 10/24/2025 at eBay.
What was the highest sale recorded for X-Men #129?
The highest recorded sale was a CGC 9.8 for $6,600 on 05/09/2021 at eBay.
What was the lowest sale recorded for X-Men #129?
The lowest recorded sale was a CGC 5.5 for $10 on 08/21/2005 at Heritage Auctions [1].
Which grade has the best annual growth for X-Men #129?
A CGC 4.5 shows the highest inflation-adjusted CAGR at 13.8% over 2016–2024 (8 years).
How often does X-Men #129 sell?
Average days to sell vary by grade (~every 14–960 days by grade), ranging from CGC 9.6 every 14 days to CGC 3.0 every 960 days.
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Gain insight into key metrics such as Fair Value, Compound Annual Growth Rate (CAGR), and time-based average sale prices by issue and grade.
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Frequently Asked Questions
What is Underval?
Underval is a free comic-book analytics and listings platform. We estimate fair value by grade, display annual growth rate, show recent sales and sales history, and surface active listings.
Where do your sales come from?
We aggregate public online sales from major marketplaces and auctions such as eBay and Heritage Auctions, then normalize and de-duplicate them by issue and grade.
How do you calculate “Estimated Worth (Fair Value)?”
Fair value blends recent realized sales with longer-term trends, outlier filtering, and grade-level liquidity. It’s an informational estimate, not an offer.
How often are values updated?
Values update as new sales appear. Each grade’s “Updated on” date reflects the most recent sale we’ve matched for that grade.
Which grades do you cover?
We track Universal CGC-graded copies across common scale points (e.g., 0.5–10). Availability varies by issue and observed market activity.
Do you offer investment advice?
No. Underval provides data and estimates for research purposes only. Always do your own diligence before buying or selling.
24 searches
Last searched: 2025-10-11
Price guide FAQ
Fair Value by CGC Grade — X-Men #129
What is X-Men #129 CGC 9.8 worth in 2025?
Estimated worth (Fair Value) is $1750
based on 220 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 9.8 value, CGC 9.8 price, X-Men #129 worth.
What is X-Men #129 CGC 9.6 worth in 2025?
Estimated worth (Fair Value) is $467
based on 545 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 9.6 value, CGC 9.6 price, X-Men #129 worth.
What is X-Men #129 CGC 9.4 worth in 2025?
Estimated worth (Fair Value) is $345
based on 492 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 9.4 value, CGC 9.4 price, X-Men #129 worth.
What is X-Men #129 CGC 9.2 worth in 2025?
Estimated worth (Fair Value) is $265
based on 313 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 9.2 value, CGC 9.2 price, X-Men #129 worth.
What is X-Men #129 CGC 9.0 worth in 2025?
Estimated worth (Fair Value) is $223
based on 259 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 9.0 value, CGC 9.0 price, X-Men #129 worth.
What is X-Men #129 CGC 8.5 worth in 2025?
Estimated worth (Fair Value) is $212
based on 227 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 8.5 value, CGC 8.5 price, X-Men #129 worth.
What is X-Men #129 CGC 8.0 worth in 2025?
Estimated worth (Fair Value) is $158
based on 160 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 8.0 value, CGC 8.0 price, X-Men #129 worth.
What is X-Men #129 CGC 7.5 worth in 2025?
Estimated worth (Fair Value) is $131
based on 113 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 7.5 value, CGC 7.5 price, X-Men #129 worth.
What is X-Men #129 CGC 7.0 worth in 2025?
Estimated worth (Fair Value) is $155
based on 93 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 7.0 value, CGC 7.0 price, X-Men #129 worth.
What is X-Men #129 CGC 6.5 worth in 2025?
Estimated worth (Fair Value) is $130
based on 42 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 6.5 value, CGC 6.5 price, X-Men #129 worth.
What is X-Men #129 CGC 6.0 worth in 2025?
Estimated worth (Fair Value) is $125
based on 42 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 6.0 value, CGC 6.0 price, X-Men #129 worth.
What is X-Men #129 CGC 5.5 worth in 2025?
Estimated worth (Fair Value) is $105
based on 17 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 5.5 value, CGC 5.5 price, X-Men #129 worth.
What is X-Men #129 CGC 5.0 worth in 2025?
Estimated worth (Fair Value) is $99
based on 12 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 5.0 value, CGC 5.0 price, X-Men #129 worth.
What is X-Men #129 CGC 4.5 worth in 2025?
Estimated worth (Fair Value) is $103
based on 17 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 4.5 value, CGC 4.5 price, X-Men #129 worth.
What is X-Men #129 CGC 4.0 worth in 2025?
Estimated worth (Fair Value) is $150
based on 8 sales over ~3 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 4.0 value, CGC 4.0 price, X-Men #129 worth.
What is X-Men #129 CGC 3.5 worth in 2025?
Estimated worth (Fair Value) is $50
based on 3 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 3.5 value, CGC 3.5 price, X-Men #129 worth.
What is X-Men #129 CGC 3.0 worth in 2025?
Estimated worth (Fair Value) is $73
based on 3 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 3.0 value, CGC 3.0 price, X-Men #129 worth.
What is X-Men #129 CGC 2.5 worth in 2025?
Estimated worth (Fair Value) is $42
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 2.5 value, CGC 2.5 price, X-Men #129 worth.
What is X-Men #129 CGC 2.0 worth in 2025?
Estimated worth (Fair Value) is $40
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #129 CGC 2.0 value, CGC 2.0 price, X-Men #129 worth.
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