Storyline
The X-Men are re-entering Earth's atmosphere aboard a crippled Starcore space shuttle with Jean Grey piloting the ship.
X-Men #101
X-Men #101 value by CGC grade ranges from
$152
to
$4,256.
X-Men #101
Value & Price Guide by CGC Grade
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X-Men #101
CGC Grade 9.4
CGC Grade 9.4
Sales history indicates high liquidity, with sales occurring on average every 22 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 1007 | 1265 | 6.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.7% | 23 | Strong |
| 1 Year Avg (19 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 1004 | 988 | 1050 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1050 | 22 | 382 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 203 | 2124 | 52.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -20.7% | 3 | 0.8 |
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X-Men #101
CGC Grade 9.2
CGC Grade 9.2
Past data shows a 8.5% annual growth rate over 23 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 823 | 1100 | 11.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.5% | 23 | Strong |
| 1 Year Avg (18 sold) |
90 Day Avg (4 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 819 | 828 | 0 |
| Last Sale (Jan 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 916 | 25 | 332 |
| All Time Low (2003) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 71 | 1999 | 58.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -3.4% | 4 | 1.0 |
Loading sales chart & history...
X-Men #101
CGC Grade 9.0
CGC Grade 9.0
Sales history indicates high liquidity, with sales occurring on average every 20 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 683 | 948 | 10.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.0% | 19 | Strong |
| 1 Year Avg (29 sold) |
90 Day Avg (9 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 681 | 696 | 668 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 675 | 20 | 348 |
| All Time Low (2009) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 84 | 1800 | 62.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 37.6% | 9 | 1.4 |
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X-Men #101
CGC Grade 8.5
CGC Grade 8.5
Sales history indicates high liquidity, with sales occurring on average every 19 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 550 | 846 | 12.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.9% | 18 | Moderate |
| 1 Year Avg (26 sold) |
90 Day Avg (4 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 510 | 599 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 625 | 19 | 350 |
| All Time Low (2008) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 72 | 1496 | 63.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -36.0% | 4 | 0.6 |
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X-Men #101
CGC Grade 8.0
CGC Grade 8.0
Sales history indicates high liquidity, with sales occurring on average every 24 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 503 | 612 | 8.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.5% | 22 | Moderate |
| 1 Year Avg (30 sold) |
90 Day Avg (6 sold) |
30 Day Avg (4 sold) |
|---|---|---|
| 460 | 512 | 538 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 475 | 24 | 326 |
| All Time Low (2008) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 57 | 1190 | 57.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -3.7% | 6 | 1.0 |
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X-Men #101
CGC Grade 7.0
CGC Grade 7.0
Sales history indicates high liquidity, with sales occurring on average every 23 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 391 | 682 | 13.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 11.0% | 14 | Moderate |
| 1 Year Avg (17 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 384 | 410 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 420 | 23 | 219 |
| All Time Low (2025) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 32 | 850 | 54.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -51.0% | 2 | 0.5 |
Loading sales chart & history...
X-Men #101
CGC Grade 6.5
CGC Grade 6.5
Sales history indicates high liquidity, with sales occurring on average every 26 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 345 | 487 | 12.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.3% | 13 | Moderate |
| 1 Year Avg (13 sold) |
90 Day Avg (4 sold) |
30 Day Avg (3 sold) |
|---|---|---|
| 322 | 356 | 358 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 420 | 26 | 184 |
| All Time Low (2015) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 61 | 700 | 50.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 10.6% | 4 | 1.1 |
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X-Men #101
CGC Grade 6.0
CGC Grade 6.0
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 324 | 479 | 15.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 12.0% | 13 | Moderate |
| 1 Year Avg (9 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 279 | 400 | 400 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 400 | 31 | 149 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 65 | 575 | 43.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -69.4% | 1 | 0.3 |
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X-Men #101
CGC Grade 3.0
CGC Grade 3.0
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 163 | 299 | 9.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.2% | 13 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 166 | 159 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 159 | 144 | 32 |
| All Time Low (2015) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 41 | 360 | 54.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 16.7% | 1 | 1.2 |
Loading sales chart & history...
X-Men #101
CGC Grade 2.5
CGC Grade 2.5
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 150 | 0 | -6.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -10.2% | 5 | None/Very Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 150 | 0 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 155 | 359 | 6 |
| All Time Low (2025) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 146 | 320 | 53.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | NA |
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X-Men #101
CGC Grade 1.5
CGC Grade 1.5
Sales history indicates high liquidity, with sales occurring on average every 14 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 104 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.0% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Oct 2022) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 104 | 14 | 2 |
| All Time Low (2022) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 104 | 108 | 3.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | NA |
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Compare nearby issues to spot how value and grade behavior change from issue to issue.
Browse all X-Men issues.
If this still feels unclear, that’s not your fault
X-Men #101 is a perfect example of why comic buying decisions feel harder than they should.
Some grades quietly compound while others stall. Price can look reasonable and still be misleading. And what feels “stable” on a price guide often hides risk that only shows up later.
I struggled with this for years — even on iconic books like this one.
The issue wasn’t access to more data. It was misreading the signals that actually matter when deciding if — and how — to buy.
I documented the framework I now use to make these calls — the same thinking behind Underval’s fair-value logic.
How to stop misreading the comic market before it costs you.
Quick Insights on X-Men #101 in 2026
When was the last recorded sale for X-Men #101?
The last recorded sale was a CGC 6.0 for $400 on 03/20/2026 at eBay.
What was the highest sale recorded for X-Men #101?
The highest recorded sale was a CGC 9.8 for $10,100 on 08/17/2021 at eBay.
What was the lowest sale recorded for X-Men #101?
The lowest recorded sale was a CGC 7.0 for $32 on 03/29/2025 at eBay.
Which grade has the best annual growth for X-Men #101?
A CGC 2.0 shows the highest inflation-adjusted CAGR at 20.1% over 2018–2024 (6 years).
How often does X-Men #101 sell?
Average days to sell vary by grade (~every 14–789 days by grade), ranging from CGC 1.5 every 14 days to CGC 2.0 every 789 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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Quickly find comics like X-Men #101 priced below fair value across the web through auction sites like eBay, based on recent market data.
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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.
89 searches
Last searched: 2026-03-26
Price guide FAQ
Fair Value by CGC Grade — X-Men #101
What is X-Men #101 CGC 9.8 worth in 2026?
Estimated worth (Fair Value) is $4256
based on 138 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 9.8 value, CGC 9.8 price, X-Men #101 worth.
What is X-Men #101 CGC 9.6 worth in 2026?
Estimated worth (Fair Value) is $1572
based on 285 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 9.6 value, CGC 9.6 price, X-Men #101 worth.
What is X-Men #101 CGC 9.4 worth in 2026?
Estimated worth (Fair Value) is $1007
based on 382 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 9.4 value, CGC 9.4 price, X-Men #101 worth.
What is X-Men #101 CGC 9.2 worth in 2026?
Estimated worth (Fair Value) is $823
based on 332 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 9.2 value, CGC 9.2 price, X-Men #101 worth.
What is X-Men #101 CGC 9.0 worth in 2026?
Estimated worth (Fair Value) is $683
based on 348 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 9.0 value, CGC 9.0 price, X-Men #101 worth.
What is X-Men #101 CGC 8.5 worth in 2026?
Estimated worth (Fair Value) is $550
based on 350 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 8.5 value, CGC 8.5 price, X-Men #101 worth.
What is X-Men #101 CGC 8.0 worth in 2026?
Estimated worth (Fair Value) is $503
based on 326 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 8.0 value, CGC 8.0 price, X-Men #101 worth.
What is X-Men #101 CGC 7.5 worth in 2026?
Estimated worth (Fair Value) is $449
based on 222 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 7.5 value, CGC 7.5 price, X-Men #101 worth.
What is X-Men #101 CGC 7.0 worth in 2026?
Estimated worth (Fair Value) is $391
based on 219 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 7.0 value, CGC 7.0 price, X-Men #101 worth.
What is X-Men #101 CGC 6.5 worth in 2026?
Estimated worth (Fair Value) is $345
based on 184 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 6.5 value, CGC 6.5 price, X-Men #101 worth.
What is X-Men #101 CGC 6.0 worth in 2026?
Estimated worth (Fair Value) is $324
based on 149 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 6.0 value, CGC 6.0 price, X-Men #101 worth.
What is X-Men #101 CGC 5.5 worth in 2026?
Estimated worth (Fair Value) is $308
based on 88 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 5.5 value, CGC 5.5 price, X-Men #101 worth.
What is X-Men #101 CGC 5.0 worth in 2026?
Estimated worth (Fair Value) is $284
based on 104 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 5.0 value, CGC 5.0 price, X-Men #101 worth.
What is X-Men #101 CGC 4.5 worth in 2026?
Estimated worth (Fair Value) is $213
based on 85 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 4.5 value, CGC 4.5 price, X-Men #101 worth.
What is X-Men #101 CGC 4.0 worth in 2026?
Estimated worth (Fair Value) is $212
based on 41 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 4.0 value, CGC 4.0 price, X-Men #101 worth.
What is X-Men #101 CGC 3.5 worth in 2026?
Estimated worth (Fair Value) is $178
based on 37 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 3.5 value, CGC 3.5 price, X-Men #101 worth.
What is X-Men #101 CGC 3.0 worth in 2026?
Estimated worth (Fair Value) is $163
based on 32 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 3.0 value, CGC 3.0 price, X-Men #101 worth.
What is X-Men #101 CGC 2.5 worth in 2026?
Estimated worth (Fair Value) is $150
based on 6 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 2.5 value, CGC 2.5 price, X-Men #101 worth.
What is X-Men #101 CGC 2.0 worth in 2026?
Estimated worth (Fair Value) is $300
based on 4 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 2.0 value, CGC 2.0 price, X-Men #101 worth.
What is X-Men #101 CGC 1.8 worth in 2026?
Estimated worth (Fair Value) is $225
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 1.8 value, CGC 1.8 price, X-Men #101 worth.
What is X-Men #101 CGC 1.5 worth in 2026?
Estimated worth (Fair Value) is $104
based on 2 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 1.5 value, CGC 1.5 price, X-Men #101 worth.
What is X-Men #101 CGC 1.0 worth in 2026?
Estimated worth (Fair Value) is $152
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #101 CGC 1.0 value, CGC 1.0 price, X-Men #101 worth.
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