Storyline
Meet the super-powered villain Electro! Does the Web-Slinger have the power to stop him?
Meet the super-powered villain Electro! Does the Web-Slinger have the power to stop him?
Past data shows a 5.2% annual growth rate over 22 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Ask | Growth |
|---|---|---|
| $3,727 | $7,650 | 7.9% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.2% | 22 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $3,727 | — | — |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $3,727 | 152 | 55 |
| All Time Low (2003) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $703 | $6,500 | 42.7% |
| 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 #9 CGC 8.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $3,915 | — | 7.7% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.0% | 23 | Strong |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $3,835 | $3,995 | — |
| Last Sale (Apr 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $3,995 | 135 | 62 |
| All Time Low (2007) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $717 | $5,500 | 28.8% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -47.2% | 1 | 0.5 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 8.0.
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Sign Up FreePast data shows a 5.2% annual growth rate over 20 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Ask | Growth |
|---|---|---|
| $3,130 | $4,795 | 7.8% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.2% | 20 | Strong |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $2,942 | $3,200 | $3,200 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $3,200 | 129 | 56 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $598 | $5,800 | 46.0% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 24.1% | 2 | 1.2 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 7.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $2,056 | — | 12.5% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.7% | 15 | Strong |
| 1 Year Avg (3 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $1,947 | $2,100 | $2,100 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $2,100 | 61 | 92 |
| All Time Low (2012) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| $302 | $3,200 | 35.8% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -23.7% | 3 | 0.8 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 6.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $1,216 | — | 9.0% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.3% | 23 | Moderate |
| 1 Year Avg (12 sold) |
90 Day Avg (3 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $1,191 | $1,256 | — |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $1,399 | 55 | 155 |
| All Time Low (2003) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $138 | $2,799 | 56.6% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 80.9% | 7 | 1.8 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 5.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $1,076 | $1,496 | 7.9% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.2% | 23 | Moderate |
| 1 Year Avg (10 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $1,051 | $1,200 | — |
| Last Sale (May 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $1,200 | 62 | 136 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $192 | $2,098 | 48.7% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 24.3% | 4 | 1.2 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 4.5.
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Sign Up FreePast data shows a 6.7% annual growth rate over 23 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Ask | Growth |
|---|---|---|
| $983 | — | 9.5% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.7% | 23 | Strong |
| 1 Year Avg (8 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $919 | $1,080 | $1,080 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $1,080 | 52 | 160 |
| All Time Low (2003) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $121 | $2,100 | 53.2% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -66.3% | 2 | 0.3 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 4.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $946 | $1,156 | 12.2% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.3% | 13 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $890 | $999 | $999 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $999 | 45 | 110 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $145 | $1,600 | 40.9% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -33.3% | 4 | 0.7 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 3.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $721 | $1,170 | 7.5% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.9% | 21 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| $705 | $760 | — |
| Last Sale (Apr 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $760 | 66 | 118 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| $119 | $1,500 | 51.9% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -43.2% | 2 | 0.6 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 3.0.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $645 | $1,029 | 9.1% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.3% | 14 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $635 | $659 | $659 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $659 | 85 | 61 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| $150 | $1,200 | 46.2% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 115.4% | 4 | 2.2 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 CGC 2.5.
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Sign Up Free| Fair Value | Market Ask | Growth |
|---|---|---|
| $206 | — | 7.0% |
| Growth (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.8% | 11 | None/Very Weak |
| 1 Year Avg (4 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| $264 | $162 | $162 |
| Last Sale (Jun 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| $162 | 168 | 26 |
| All Time Low (2015) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| $112 | $449 | 54.1% |
| Sales Volume (% YTD) |
Sales Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 175.0% | 3 | 2.8 |
See verified sales, price movement, and historical market activity for Amazing Spider-Man #9 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 2.5 for $659 on 06/30/2026 at eBay.
The highest recorded sale was a CGC 9.8 for $132,000 on 09/12/2021 at Heritage Auctions [1].
The lowest recorded sale was a CGC 2.0 for $61 on 12/07/2003 at Heritage Auctions [1].
A CGC 9.8 shows the highest inflation-adjusted growth at 15.4% over 2015–2024 (9 years).
Average days to sell vary by grade (~every 45–1662 days by grade), ranging from CGC 3.5 every 45 days to CGC 9.6 every 1662 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.
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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 $126000
based on 3 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $72300
based on 3 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $18600
based on 18 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $9140
based on 28 sales over ~25 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $5160
based on 20 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $3727
based on 55 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $3915
based on 62 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $3130
based on 56 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $2067
based on 101 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $1939
based on 96 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $2056
based on 92 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $1428
based on 115 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $1216
based on 155 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $1076
based on 136 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $983
based on 160 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $946
based on 110 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $721
based on 118 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $645
based on 61 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $635
based on 49 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $525
based on 23 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 1.8 value, CGC 1.8 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $353
based on 17 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 1.5 value, CGC 1.5 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $296
based on 19 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 1.0 value, CGC 1.0 price, Amazing Spider-Man #9 worth.
Estimated worth (Fair Value) is $206
based on 26 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #9 CGC 0.5 value, CGC 0.5 price, Amazing Spider-Man #9 worth.
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