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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!
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
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 |
|---|---|---|
| 3951 | 5100 | 8.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.5% | 23 | Strong |
| 1 Year Avg (3 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 3945 | 3758 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 4275 | 175 | 49 |
| All Time Low (2002) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 638 | 7800 | 49.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 86.5% | 3 | 1.9 |
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 |
|---|---|---|
| 3982 | 4165 | 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 | 46.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -20.8% | 2 | 0.8 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2520 | 4500 | 9.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.4% | 19 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2280 | 0 | 0 |
| Last Sale (Dec 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2280 | 93 | 77 |
| All Time Low (2005) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 460 | 4950 | 49.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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 |
|---|---|---|
| 1626 | 1800 | 10.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.3% | 23 | Strong |
| 1 Year Avg (9 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 1662 | 1564 | 1529 |
| 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 | 40.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 58.6% | 6 | 1.6 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1399 | 1648 | 7.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.0% | 21 | Strong |
| 1 Year Avg (7 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1149 | 1400 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1400 | 60 | 129 |
| All Time Low (2010) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 203 | 2150 | 34.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 23.5% | 6 | 1.2 |
Loading sales chart & history...
Past data shows a 5.9% annual growth rate over 21 years. Prices tend to move together over time based on the Strong correlation.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1154 | 1400 | 8.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.9% | 21 | Strong |
| 1 Year Avg (16 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 954 | 1150 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1100 | 50 | 151 |
| All Time Low (2004) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 161 | 1920 | 39.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 74.1% | 15 | 1.7 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 832 | 1105 | 7.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.6% | 22 | Strong |
| 1 Year Avg (11 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 848 | 776 | 760 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 760 | 59 | 138 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 128 | 1663 | 50.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 117.8% | 10 | 2.2 |
Loading sales chart & history...
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| Fair Value | Market Value | CAGR |
|---|---|---|
| 719 | 940 | 10.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.7% | 13 | Strong |
| 1 Year Avg (8 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 688 | 662 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 725 | 35 | 144 |
| All Time Low (2014) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 125 | 1299 | 44.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -22.2% | 7 | 0.8 |
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 |
|---|---|---|
| 587 | 632 | 14.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 11.0% | 14 | Moderate |
| 1 Year Avg (10 sold) |
90 Day Avg (3 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 766 | 530 | 655 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 650 | 42 | 128 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 101 | 1300 | 54.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 16.7% | 8 | 1.2 |
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 |
|---|---|---|
| 525 | 625 | 11.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.5% | 19 | Weak |
| 1 Year Avg (8 sold) |
90 Day Avg (4 sold) |
30 Day Avg (3 sold) |
|---|---|---|
| 538 | 498 | 473 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 511 | 118 | 62 |
| All Time Low (2006) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 66 | 1080 | 51.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 153.3% | 6 | 2.5 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 456 | 0 | 14.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 11.1% | 12 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 485 | 432 | 425 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 425 | 74 | 64 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 83 | 1000 | 54.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 82.6% | 7 | 1.8 |
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 3.0 for $650 on 10/26/2025 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 14.9% 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 $38209
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 $17268
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 $9268
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 $7043
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 $3951
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 #13 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #13 worth.
Estimated worth (Fair Value) is $3982
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 $2520
based on 77 sales over ~19 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 $1941
based on 89 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 $1650
based on 89 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 $1626
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 $1280
based on 98 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 $1399
based on 129 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 $1154
based on 151 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 $832
based on 138 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 $719
based on 144 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 $587
based on 128 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 $525
based on 62 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 $456
based on 64 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 $409
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 $408
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 $279
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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