Storyline
The X-Men's trip to Cassidy Keep has been interrupted by an attack from Black Tom and the Juggernaut, who seek to kill the group of mutants.
The X-Men's trip to Cassidy Keep has been interrupted by an attack from Black Tom and the Juggernaut, who seek to kill the group of mutants.
| Fair Value | Market Ask | Growth |
|---|---|---|
| $328 | $420 | 0.7% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -1.9% | 23 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $339 | $314 | $328 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $328 | 64 | 134 |
| All Time Low (2010) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $131 | $589 | 44.3% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -47.7% | 2 | 0.5 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 9.6.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $255 | $441 | 5.0% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.4% | 23 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $244 | $258 | $275 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $275 | 46 | 184 |
| All Time Low (2014) |
All Time High (2018) |
Down ATH (%) |
|---|---|---|
| $75 | $702 | 63.7% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -17.1% | 4 | 0.8 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 9.4.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $200 | $262 | 3.7% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.2% | 18 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $200 | — | — |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $200 | 65 | 105 |
| All Time Low (2014) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $53 | $360 | 44.4% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 9.2.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $157 | — | 7.2% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.7% | 18 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $157 | — | — |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $148 | 65 | 101 |
| All Time Low (2014) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $38 | $275 | 42.9% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -39.0% | 2 | 0.6 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 9.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $92 | — | 8.5% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.8% | 15 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $113 | $101 | $66 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $66 | 71 | 79 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $33 | $200 | 54.0% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 78.6% | 5 | 1.8 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 8.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $70 | $144 | 7.7% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.7% | 11 | Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| — | — | — |
| Last Sale (Jun 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $70 | 134 | 30 |
| All Time Low (2016) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| $25 | $130 | 46.2% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 7.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $139 | — | 18.6% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 14.8% | 9 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| — | — | — |
| Last Sale (Mar 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $139 | 255 | 13 |
| All Time Low (2019) |
All Time High (2025) |
Down ATH (%) |
|---|---|---|
| $25 | $139 | 0.0% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 6.0.
Sign Up FreeSee active listings for X-Men #102 CGC 6.0 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $47 | — | 1.0% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -2.4% | 8 | None/Very Weak |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $47 | — | — |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $47 | 275 | 12 |
| All Time Low (2024) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $30 | $87 | 46.0% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 5.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $40 | — | -32.2% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -34.9% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| — | — | — |
| Last Sale (May 2023) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $40 | 277 | 2 |
| All Time Low (2023) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $40 | $59 | 32.2% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 3.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $10 | — | 0.0% |
| Growth (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) |
|---|---|---|
| — | — | — |
| Last Sale (Dec 2013) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $10 | NA | 1 |
| All Time Low (2013) |
All Time High (2013) |
Down ATH (%) |
|---|---|---|
| $10 | $10 | 0.0% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | NA |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 2.0.
Sign Up FreeSee active listings for X-Men #102 CGC 2.0 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| — | — | - |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| - | - | - |
| 1 Year Avg ( sold) |
90 Day Avg ( sold) |
30 Day Avg ( sold) |
|---|---|---|
| — | — | — |
| Last Sale (-) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| — | - | 0 |
| All Time Low (-) |
All Time High (-) |
Down ATH (%) |
|---|---|---|
| — | — | - |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| - | 0 | - |
See verified sales, price movement, and historical market activity for X-Men #102 CGC 0.5.
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Sign Up FreeCreate a free Underval account to compare grades, track value changes, and find comics listed below fair value.
Compare Every CGC Grade for FreeThe last recorded sale was a CGC 9.6 for $328 on 06/29/2026 at eBay.
The highest recorded sale was a CGC 9.8 for $2,220 on 01/15/2023 at Heritage Auctions [1].
The lowest recorded sale was a CGC 6.5 for $10 on 01/25/2016 at eBay.
A CGC 4.5 shows the highest inflation-adjusted growth at 15.9% over 2014–2020 (6 years).
Average days to sell vary by grade (~every 46–1108 days by grade), ranging from CGC 9.4 every 46 days to CGC 5.0 every 1108 days.
Search by title and issue to explore market data, sales history, and real-time pricing trends for each grade.
Gain insight into key metrics such as Fair Value, CAGR, and time-based average sale prices by issue and grade.
Quickly find comics priced below fair value across the web through auction sites such as eBay, My Comic Shop, and more.
Join hundreds of collectors already using 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.
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.
Fair value blends recent realized sales with longer-term trends, outlier filtering, and grade-level liquidity. It’s an informational estimate, not an offer.
Values update as new sales appear. Each grade’s “Updated on” date reflects the most recent sale we’ve matched for that grade.
We track Universal CGC-graded copies across common scale points (e.g., 0.5–10). Availability varies by issue and observed market activity.
No. Underval provides data and estimates for research purposes only. Always do your own diligence before buying or selling.
Estimated worth (Fair Value) is $1020
based on 71 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 9.8 value, CGC 9.8 price, X-Men #102 worth.
Estimated worth (Fair Value) is $328
based on 134 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 9.6 value, CGC 9.6 price, X-Men #102 worth.
Estimated worth (Fair Value) is $255
based on 184 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 9.4 value, CGC 9.4 price, X-Men #102 worth.
Estimated worth (Fair Value) is $200
based on 105 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 9.2 value, CGC 9.2 price, X-Men #102 worth.
Estimated worth (Fair Value) is $157
based on 101 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 9.0 value, CGC 9.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $92
based on 79 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 8.5 value, CGC 8.5 price, X-Men #102 worth.
Estimated worth (Fair Value) is $75
based on 55 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 8.0 value, CGC 8.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $126
based on 43 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 7.5 value, CGC 7.5 price, X-Men #102 worth.
Estimated worth (Fair Value) is $70
based on 30 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 7.0 value, CGC 7.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $125
based on 17 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 6.5 value, CGC 6.5 price, X-Men #102 worth.
Estimated worth (Fair Value) is $139
based on 13 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 6.0 value, CGC 6.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $47
based on 12 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 5.5 value, CGC 5.5 price, X-Men #102 worth.
Estimated worth (Fair Value) is $65
based on 5 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 5.0 value, CGC 5.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $70
based on 3 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 4.5 value, CGC 4.5 price, X-Men #102 worth.
Estimated worth (Fair Value) is $75
based on 2 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 4.0 value, CGC 4.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $40
based on 2 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 3.0 value, CGC 3.0 price, X-Men #102 worth.
Estimated worth (Fair Value) is $10
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: X-Men #102 CGC 2.0 value, CGC 2.0 price, X-Men #102 worth.
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