Storyline
An enigmatic thief known as the Cat Burglar has robbed J. Jonah Jameson, and Spider-Man is after the reward for his capture!
An enigmatic thief known as the Cat Burglar has robbed J. Jonah Jameson, and Spider-Man is after the reward for his capture!
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 850 | 0 | 4.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.0% | 18 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 743 | 0 | 0 |
| Last Sale (Apr 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 850 | 101 | 66 |
| All Time Low (2016) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 150 | 1080 | 21.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -34.5% | 2 | 0.7 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 638 | 492 | 4.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.9% | 20 | Weak |
| 1 Year Avg (6 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 418 | 515 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 638 | 81 | 93 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 110 | 1800 | 64.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 14.3% | 4 | 1.1 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 315 | 342 | 4.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.1% | 17 | Strong |
| 1 Year Avg (9 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 316 | 314 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 264 | 79 | 82 |
| All Time Low (2012) |
All Time High (2025) |
Down ATH (%) |
|---|---|---|
| 108 | 550 | 42.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 125.0% | 9 | 2.2 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 192 | 0 | 4.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.6% | 22 | Strong |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 208 | 181 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 181 | 98 | 85 |
| All Time Low (2010) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 74 | 340 | 43.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 64.2% | 5 | 1.6 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 179 | 274 | 4.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.8% | 19 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (4 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 179 | 174 | 184 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 169 | 71 | 100 |
| All Time Low (2013) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 64 | 408 | 56.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 75.0% | 7 | 1.8 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 126 | 195 | 6.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.3% | 14 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 185 | 120 | 120 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 120 | 72 | 75 |
| All Time Low (2016) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 38 | 339 | 62.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -11.1% | 4 | 0.9 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 115 | 0 | -0.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -3.4% | 15 | Weak |
| 1 Year Avg (8 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 113 | 0 | 0 |
| Last Sale (Jun 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 76 | 108 | 52 |
| All Time Low (2013) |
All Time High (2025) |
Down ATH (%) |
|---|---|---|
| 37 | 260 | 55.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 218.2% | 7 | 3.2 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 68 | 225 | 3.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.1% | 13 | Moderate |
| 1 Year Avg (5 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 70 | 58 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 56 | 89 | 53 |
| All Time Low (2018) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 29 | 180 | 62.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 23.1% | 4 | 1.2 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 79 | 0 | 3.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.6% | 12 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 75 | 0 | 0 |
| Last Sale (Mar 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 75 | 293 | 15 |
| All Time Low (2016) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 25 | 108 | 26.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 0.0% | 1 | 1.0 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 70 | 0 | 7.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.1% | 7 | Moderate |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 70 | 0 | 0 |
| Last Sale (Dec 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 70 | 280 | 11 |
| All Time Low (2019) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 32 | 150 | 53.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 62 | 0 | 37.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 28.0% | 1 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jan 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 59 | 170 | 3 |
| All Time Low (2023) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 41 | 59 | -5.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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The last recorded sale was a CGC 5.0 for $80 on 10/25/2025 at eBay.
The highest recorded sale was a CGC 9.8 for $12,000 on 04/07/2024 at Heritage Auctions [1].
The lowest recorded sale was a CGC 3.0 for $25 on 11/19/2016 at eBay.
A CGC 6.0 shows the highest inflation-adjusted CAGR at 3.3% over 2011–2025 (14 years).
Average days to sell vary by grade (~every 71–2308 days by grade), ranging from CGC 7.0 every 71 days to CGC 9.8 every 2308 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 #30 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 $12143
based on 3 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $2800
based on 12 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $1526
based on 21 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $935
based on 38 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $850
based on 66 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $638
based on 93 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $315
based on 82 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $192
based on 85 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $179
based on 100 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $156
based on 57 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $126
based on 75 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $115
based on 52 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $104
based on 74 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $68
based on 53 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $80
based on 37 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $70
based on 15 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $79
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 #30 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $70
based on 11 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #30 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $62
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 #30 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $60
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 #30 CGC 1.8 value, CGC 1.8 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $50
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 #30 CGC 1.5 value, CGC 1.5 price, Amazing Spider-Man #30 worth.
Estimated worth (Fair Value) is $39
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 #30 CGC 1.0 value, CGC 1.0 price, Amazing Spider-Man #30 worth.
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