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!
| Fair Value | Market Ask | Growth |
|---|---|---|
| $202 | $355 | 0.3% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -2.1% | 19 | Weak |
| 1 Year Avg (8 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $181 | $218 | $235 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $235 | 53 | 128 |
| All Time Low (2019) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $85 | $384 | 47.4% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 19.7% | 5 | 1.2 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 9.8.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $70 | $136 | 1.5% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -1.0% | 23 | Weak |
| 1 Year Avg (4 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $80 | $75 | — |
| Last Sale (May 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $50 | 64 | 134 |
| All Time Low (2011) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| $29 | $180 | 61.1% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -45.2% | 2 | 0.5 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 9.6.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $69 | $79 | 4.3% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.7% | 23 | Moderate |
| 1 Year Avg (9 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $65 | $75 | $75 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $75 | 117 | 72 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $18 | $124 | 44.4% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 42.1% | 3 | 1.4 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 9.4.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $52 | $95 | 3.7% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.2% | 18 | None/Very Weak |
| 1 Year Avg (7 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $49 | $63 | — |
| Last Sale (Apr 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $63 | 201 | 34 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $21 | $110 | 52.7% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 260.0% | 4 | 3.6 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 9.2.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 9.2 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $59 | $87 | 9.0% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.7% | 10 | 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 |
|---|---|---|
| $59 | 123 | 32 |
| All Time Low (2017) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $20 | $135 | 56.3% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 9.0.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 9.0 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $35 | $75 | 3.8% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.1% | 14 | Moderate |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $34 | — | — |
| 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% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 7.0.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 7.0 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $14 | — | 7.2% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.7% | 8 | Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| — | — | — |
| 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% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 6.5.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 6.5 and compare asking prices against Underval’s fair value estimate.
Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $25 | — | -10.2% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -13.3% | 2 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| — | — | — |
| 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% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #177 CGC 6.0.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 6.0 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 Amazing Spider-Man #177 CGC 1.5.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 1.5 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 Amazing Spider-Man #177 CGC 1.0.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 1.0 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 Amazing Spider-Man #177 CGC 0.5.
Sign Up FreeSee active listings for Amazing Spider-Man #177 CGC 0.5 and compare asking prices against Underval’s fair value estimate.
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 9.8 for $235 on 06/30/2026 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 growth at 12.1% over 2013–2025 (12 years).
Average days to sell vary by grade (~every 53–1976 days by grade), ranging from CGC 9.8 every 53 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, 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 $202
based on 128 sales over ~19 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 $70
based on 134 sales over ~23 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 $69
based on 72 sales over ~23 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 34 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #177 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #177 worth.
Estimated worth (Fair Value) is $59
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 $25
based on 6 sales over ~10 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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