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This issue-The Clash of titans! Iron Man versus Namor, the Sub-Mariner!
This issue-The Clash of titans! Iron Man versus Namor, the Sub-Mariner!
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 317 | 635 | 5.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.4% | 12 | Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 290 | 0 | 0 |
| Last Sale (May 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 280 | 142 | 32 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 153 | 810 | 60.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -14.3% | 2 | 0.9 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 205 | 415 | 8.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.2% | 13 | Weak |
| 1 Year Avg (5 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 187 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 180 | 82 | 59 |
| All Time Low (2014) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 65 | 800 | 74.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 54.8% | 5 | 1.5 |
Loading sales chart & history...
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 189 | 445 | -1.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -4.1% | 10 | None/Very Weak |
| 1 Year Avg (6 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 130 | 0 | 0 |
| Last Sale (Mar 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 189 | 52 | 69 |
| All Time Low (2024) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 60 | 558 | 66.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -33.3% | 4 | 0.7 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 115 | 181 | 7.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.0% | 14 | None/Very Weak |
| 1 Year Avg (8 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 101 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 64 | 115 | 46 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 39 | 484 | 76.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 140.0% | 6 | 2.4 |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 89 | 244 | 6.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.7% | 13 | None/Very Weak |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 82 | 63 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 63 | 115 | 42 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 36 | 400 | 77.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 136.4% | 6 | 2.4 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 96 | 235 | 2.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -0.4% | 11 | None/Very Weak |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 70 | 0 | 0 |
| Last Sale (Jan 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 70 | 175 | 22 |
| All Time Low (2017) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 38 | 360 | 73.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -68.8% | 1 | 0.3 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 80 | 172 | 11.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.3% | 13 | None/Very Weak |
| 1 Year Avg (4 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 54 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 80 | 246 | 20 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 13 | 350 | 77.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 160.0% | 3 | 2.6 |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
We may earn a small commission on purchases made through links to eBay.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 45 | 80 | -15.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -20.3% | 4 | None/Very Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 50 | 45 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 45 | 160 | 11 |
| All Time Low (2023) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 23 | 150 | 70.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -11.1% | 2 | 0.9 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 26 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -2.4% | 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 2018) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 25 | NA | 1 |
| All Time Low (2018) |
All Time High (2018) |
Down ATH (%) |
|---|---|---|
| 25 | 25 | 0.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
We may earn a small commission on purchases made through links to eBay.
No available listings at the moment.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 30 | 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 |
|---|---|---|
| 30 | NA | 1 |
| All Time Low (2024) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 30 | 30 | 0.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
We may earn a small commission on purchases made through links to eBay.
No available listings at the moment.
| Fair Value | Market Value | CAGR |
|---|---|---|
| - | - | - |
| CAGR (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 (%) |
|---|---|---|
| - | - | - |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| - | 0 | - |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
We may earn a small commission on purchases made through links to eBay.
No available listings at the moment.
The last recorded sale was a CGC 9.4 for $455 on 10/22/2025 at eBay.
The highest recorded sale was a CGC 9.6 for $2,985 on 10/26/2021 at eBay.
The lowest recorded sale was a CGC 6.5 for $13 on 09/17/2012 at eBay.
A CGC 9.6 shows the highest inflation-adjusted CAGR at 9.9% over 2005–2024 (19 years).
Average days to sell vary by grade (~every 52–969 days by grade), ranging from CGC 8.5 every 52 days to CGC 9.8 every 969 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, Compound Annual Growth Rate (CAGR), and time-based average sale prices by issue and grade.
Quickly find comics like Iron Man #54 priced below fair value across the web through auction sites like eBay, based on recent market data.
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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 $1566
based on 2 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 9.8 value, CGC 9.8 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $1533
based on 20 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 9.6 value, CGC 9.6 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $528
based on 36 sales over ~16 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 9.4 value, CGC 9.4 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $317
based on 32 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 9.2 value, CGC 9.2 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $205
based on 59 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 9.0 value, CGC 9.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $189
based on 69 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 8.5 value, CGC 8.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $115
based on 46 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 8.0 value, CGC 8.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $89
based on 42 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 7.5 value, CGC 7.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $96
based on 22 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 7.0 value, CGC 7.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $80
based on 20 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 6.5 value, CGC 6.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $67
based on 12 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 6.0 value, CGC 6.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $60
based on 11 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 5.5 value, CGC 5.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $45
based on 11 sales over ~4 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 5.0 value, CGC 5.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $67
based on 11 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 4.5 value, CGC 4.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $41
based on 6 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 4.0 value, CGC 4.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $21
based on 3 sales over ~4 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 3.5 value, CGC 3.5 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $26
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 2.0 value, CGC 2.0 price, Iron Man #54 worth.
Estimated worth (Fair Value) is $30
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Iron Man #54 CGC 1.8 value, CGC 1.8 price, Iron Man #54 worth.
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