In battle with Man-Mountain Marko, enforcer for the crime boss Silvermane! A rival of Kingpin, Silvermane is looking to secure the same ancient tablet that eluded Wilson Fisk. But will Spidey be able to stop all of these determined criminals?
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 329 | 483 | 2.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -0.4% | 22 | Moderate |
| 1 Year Avg (4 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 376 | 325 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 325 | 89 | 91 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 150 | 630 | 47.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -15.4% | 3 | 0.8 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 282 | 315 | 6.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.4% | 22 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 281 | 0 | 0 |
| Last Sale (Jan 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 275 | 91 | 87 |
| All Time Low (2003) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 82 | 552 | 48.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -37.1% | 2 | 0.6 |
Loading sales chart & history...
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 140 | 220 | 3.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.2% | 17 | Strong |
| 1 Year Avg (11 sold) |
90 Day Avg (3 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 151 | 137 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 116 | 96 | 67 |
| All Time Low (2016) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 44 | 264 | 47.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 277.8% | 10 | 3.8 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 113 | 170 | 6.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.7% | 14 | Strong |
| 1 Year Avg (8 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 150 | 100 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 100 | 75 | 69 |
| All Time Low (2015) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 43 | 300 | 62.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 29.6% | 5 | 1.3 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 119 | 250 | 7.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.1% | 13 | Moderate |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 113 | 115 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 115 | 88 | 56 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 37 | 240 | 50.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 26.8% | 4 | 1.3 |
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 |
|---|---|---|
| 106 | 62 | 9.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.6% | 14 | Moderate |
| 1 Year Avg (6 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 94 | 108 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 120 | 150 | 36 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 26 | 190 | 44.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 189.7% | 6 | 2.9 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 88 | 148 | 8.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.7% | 12 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 76 | 85 | 85 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 85 | 164 | 29 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 20 | 140 | 37.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 44.0% | 3 | 1.4 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 70 | 0 | 1.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -1.5% | 11 | Moderate |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jul 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 65 | 198 | 22 |
| All Time Low (2016) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 30 | 100 | 30.0% |
| 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.
Sales history indicates high liquidity, with sales occurring on average every 30 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 49 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -4.5% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Nov 2021) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 49 | 30 | 3 |
| All Time Low (2021) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 45 | 55 | 10.9% |
| 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 |
|---|---|---|
| 22 | 130 | -53.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -56.6% | 2 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jun 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 22 | 659 | 2 |
| All Time Low (2024) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 22 | 101 | 78.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 49 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -4.5% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jan 2021) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 49 | NA | 1 |
| All Time Low (2021) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 49 | 49 | 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 |
|---|---|---|
| 50 | 0 | 0.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -7.4% | 1 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Mar 2022) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 50 | NA | 1 |
| All Time Low (2022) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 50 | 50 | 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.
The last recorded sale was a CGC 6.5 for $85 on 09/30/2025 at eBay.
The highest recorded sale was a CGC 9.9 for $11,200 on 03/08/2008 at Comic Connect.
The lowest recorded sale was a CGC 6.5 for $20 on 02/27/2013 at eBay.
A CGC 9.9 shows the highest inflation-adjusted CAGR at 16.5% over 2002–2008 (6 years).
Average days to sell vary by grade (~every 30–1918 days by grade), ranging from CGC 3.5 every 30 days to CGC 9.9 every 1918 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 Amazing Spider-Man #73 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 $15461
based on 2 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.9 value, CGC 9.9 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $3500
based on 26 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $660
based on 45 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $329
based on 91 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $282
based on 87 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $198
based on 78 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $140
based on 67 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $113
based on 69 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $119
based on 56 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $106
based on 36 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $88
based on 29 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $65
based on 19 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $70
based on 22 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $95
based on 10 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $71
based on 9 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $52
based on 6 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $49
based on 3 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $36
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $22
based on 2 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $49
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #73 worth.
Estimated worth (Fair Value) is $50
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #73 CGC 0.5 value, CGC 0.5 price, Amazing Spider-Man #73 worth.
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