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Meet our Web-Head’s newest foe: Mysterio, the Master of Illusion!
Meet our Web-Head’s newest foe: Mysterio, the Master of Illusion!
Sign up free to see estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity for all grades.
Past data shows a 5.5% annual growth rate over 23 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 4050 | 4650 | 8.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.5% | 23 | Strong |
| 1 Year Avg (5 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 3975 | 4020 | 4200 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 4200 | 170 | 51 |
| All Time Low (2002) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 638 | 7800 | 48.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 150.0% | 5 | 2.5 |
Loading sales chart & history...
Past data shows a 5.3% annual growth rate over 21 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 3868 | 3948 | 8.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.3% | 21 | Strong |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 3868 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 4800 | 128 | 62 |
| All Time Low (2006) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 657 | 7500 | 48.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -30.0% | 2 | 0.7 |
Loading sales chart & history...
Past data shows a 5.3% annual growth rate over 20 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2220 | 4500 | 8.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.3% | 20 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2220 | 2220 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2220 | 96 | 78 |
| All Time Low (2005) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 460 | 4950 | 55.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -74.0% | 1 | 0.3 |
Loading sales chart & history...
Past data shows a 7.3% annual growth rate over 23 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1610 | 1750 | 10.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.3% | 23 | Strong |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1637 | 1529 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1529 | 72 | 118 |
| All Time Low (2002) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 178 | 2750 | 41.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 23.2% | 6 | 1.2 |
Loading sales chart & history...
Past data shows a 5.3% annual growth rate over 21 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1260 | 1498 | 8.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.3% | 21 | Strong |
| 1 Year Avg (8 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1190 | 1400 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1450 | 60 | 131 |
| All Time Low (2010) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 203 | 2150 | 41.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 36.6% | 8 | 1.4 |
Loading sales chart & history...
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Past data shows a 6.0% annual growth rate over 21 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1020 | 1400 | 8.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.0% | 21 | Strong |
| 1 Year Avg (16 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 961 | 1315 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1315 | 51 | 152 |
| All Time Low (2004) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 161 | 1920 | 46.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 147.1% | 16 | 2.5 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 854 | 1101 | 7.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.7% | 22 | Strong |
| 1 Year Avg (11 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 867 | 792 | 925 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 925 | 59 | 139 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 128 | 1663 | 48.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 89.1% | 11 | 1.9 |
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 |
|---|---|---|
| 642 | 920 | 10.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.5% | 13 | Moderate |
| 1 Year Avg (10 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 649 | 592 | 680 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 680 | 35 | 146 |
| All Time Low (2014) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 125 | 1299 | 50.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -14.6% | 9 | 0.9 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 651 | 712 | 13.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 10.8% | 14 | Moderate |
| 1 Year Avg (10 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 708 | 617 | 540 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 540 | 42 | 129 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 101 | 1300 | 49.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 5.0% | 9 | 1.0 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 478 | 510 | 11.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.2% | 19 | Weak |
| 1 Year Avg (9 sold) |
90 Day Avg (7 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 488 | 474 | 465 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 465 | 114 | 65 |
| All Time Low (2006) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 66 | 1080 | 55.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 205.4% | 9 | 3.1 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 525 | 0 | 14.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 11.2% | 12 | Moderate |
| 1 Year Avg (8 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 490 | 455 | 525 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 525 | 74 | 65 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 83 | 1000 | 47.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 68.4% | 8 | 1.7 |
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 8.5 for $4,200 on 12/08/2025 at eBay.
The highest recorded sale was a CGC 9.6 for $45,600 on 09/12/2021 at Heritage Auctions [1].
The lowest recorded sale was a CGC 1.5 for $61 on 01/20/2013 at eBay.
A CGC 0.5 shows the highest inflation-adjusted CAGR at 14.8% over 2016–2025 (9 years).
Average days to sell vary by grade (~every 35–859 days by grade), ranging from CGC 3.5 every 35 days to CGC 9.4 every 859 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 #13 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 $36004
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 #13 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $16800
based on 10 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $8700
based on 18 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $6899
based on 42 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $4050
based on 51 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $3868
based on 62 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $2220
based on 78 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $2050
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 #13 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $1489
based on 90 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $1610
based on 118 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $1161
based on 99 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $1260
based on 131 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $1020
based on 152 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $854
based on 139 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $642
based on 146 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $651
based on 129 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $478
based on 65 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $525
based on 65 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $403
based on 38 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 1.8 value, CGC 1.8 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $500
based on 30 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 1.5 value, CGC 1.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $399
based on 12 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 1.0 value, CGC 1.0 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $270
based on 18 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #13 CGC 0.5 value, CGC 0.5 price, Amazing Spider-Man #13 worth.
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