Spider-Man finds himself at the center of a "gangland convention", where his civilian identity is the main bounty. Will the biggest and baddest of New York's crime families unite into one crime syndicate? Green Goblin levels the playing field against Peter Parker, and the outcome of this game is sudden death!
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 188 | 299 | 0.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -1.8% | 18 | Weak |
| 1 Year Avg (9 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 204 | 134 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 134 | 54 | 122 |
| All Time Low (2019) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 85 | 384 | 51.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 43.4% | 9 | 1.4 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 80 | 131 | 2.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -0.7% | 22 | Weak |
| 1 Year Avg (9 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 82 | 72 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 72 | 63 | 132 |
| All Time Low (2011) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 29 | 180 | 55.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 61.0% | 9 | 1.6 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 57 | 82 | 3.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.7% | 22 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 60 | 54 | 55 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 55 | 123 | 67 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 18 | 124 | 54.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 77.4% | 5 | 1.8 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 52 | 90 | 4.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.7% | 17 | Weak |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 53 | 50 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 50 | 232 | 29 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 21 | 110 | 52.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 254.2% | 5 | 3.5 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 60 | 89 | 9.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.7% | 10 | Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 60 | 0 | 0 |
| Last Sale (Jun 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 59 | 123 | 32 |
| All Time Low (2017) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 20 | 135 | 55.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -33.3% | 2 | 0.7 |
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Sales data shows unusual volume, with a 600.0% change in year to date sales volume compared to prior years.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 35 | 75 | 3.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.9% | 14 | Moderate |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 34 | 35 | 35 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 35 | 1064 | 6 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 20 | 65 | 46.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 600.0% | 2 | 7.0 |
Loading sales chart & history...
Sales data shows unusual volume, with a 300.0% change in year to date sales volume compared to prior years.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 14 | 0 | 7.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.4% | 8 | Weak |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 14 | 0 | 0 |
| Last Sale (Feb 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 14 | 1328 | 3 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 8 | 25 | 44.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 300.0% | 1 | 4.0 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 25 | 0 | -10.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -16.5% | 2 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Feb 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 25 | 325 | 3 |
| All Time Low (2023) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 24 | 31 | 19.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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🔄 Updated daily - new comics added every 24 hours!
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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!
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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.
| 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...
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No available listings at the moment.
The last recorded sale was a CGC 9.4 for $55 on 11/25/2025 at eBay.
The highest recorded sale was a CGC 9.8 for $384 on 05/31/2021 at Heritage Auctions [1].
The lowest recorded sale was a CGC 6.5 for $8 on 10/27/2017 at eBay.
A CGC 8.0 shows the highest inflation-adjusted CAGR at 12.1% over 2013–2025 (12 years).
Average days to sell vary by grade (~every 54–1976 days by grade), ranging from CGC 9.8 every 54 days to CGC 4.0 every 1976 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 #177 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 $188
based on 122 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $80
based on 132 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $57
based on 67 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $52
based on 29 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $60
based on 32 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $36
based on 17 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $100
based on 15 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $26
based on 4 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $35
based on 6 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $14
based on 3 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $25
based on 3 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #177 worth.
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: Amazing Spider-Man #177 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #177 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: Amazing Spider-Man #177 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #177 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: Amazing Spider-Man #177 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $30
based on 2 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #177 worth.
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data,
the decision to purchase any comic book should be based on your own research and judgment. Underval does not
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