Storyline
An 8-limbed Spidey faces off against Morbius, the living vampire!
An 8-limbed Spidey faces off against Morbius, the living vampire!
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Sales history indicates high liquidity, with sales occurring on average every 30 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 573 | 833 | 9.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.4% | 20 | Moderate |
| 1 Year Avg (15 sold) |
90 Day Avg (3 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 606 | 550 | 545 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 430 | 30 | 258 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 98 | 2722 | 78.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 23.5% | 15 | 1.2 |
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Sales history indicates high liquidity, with sales occurring on average every 29 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 500 | 781 | 7.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.3% | 22 | Weak |
| 1 Year Avg (24 sold) |
90 Day Avg (7 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 456 | 434 | 500 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 500 | 29 | 287 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 83 | 2347 | 78.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 100.8% | 24 | 2.0 |
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Sales history indicates high liquidity, with sales occurring on average every 22 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 420 | 834 | 8.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.0% | 18 | Weak |
| 1 Year Avg (20 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 397 | 420 | 420 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 420 | 22 | 299 |
| All Time Low (2007) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 90 | 1499 | 72.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 15.3% | 18 | 1.2 |
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Sales history indicates high liquidity, with sales occurring on average every 17 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 385 | 742 | 10.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.7% | 14 | None/Very Weak |
| 1 Year Avg (32 sold) |
90 Day Avg (9 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 346 | 327 | 385 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 385 | 17 | 316 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 69 | 1592 | 75.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 41.5% | 29 | 1.4 |
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🔄 Updated daily - new comics added every 24 hours!
We may earn a small commission on purchases made through links to eBay.
Sales history indicates high liquidity, with sales occurring on average every 20 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 296 | 449 | 9.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.1% | 12 | None/Very Weak |
| 1 Year Avg (20 sold) |
90 Day Avg (6 sold) |
30 Day Avg (3 sold) |
|---|---|---|
| 260 | 225 | 260 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 296 | 20 | 235 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 60 | 1695 | 82.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 11.6% | 20 | 1.1 |
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Sales history indicates high liquidity, with sales occurring on average every 25 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 203 | 424 | 11.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.5% | 13 | None/Very Weak |
| 1 Year Avg (20 sold) |
90 Day Avg (7 sold) |
30 Day Avg (3 sold) |
|---|---|---|
| 200 | 203 | 207 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 202 | 25 | 197 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 50 | 799 | 74.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 46.9% | 20 | 1.5 |
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.
Sales history indicates high liquidity, with sales occurring on average every 20 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 230 | 333 | 11.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.5% | 12 | None/Very Weak |
| 1 Year Avg (20 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 223 | 238 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 230 | 20 | 222 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 60 | 700 | 67.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 5.9% | 18 | 1.1 |
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.
Sales history indicates high liquidity, with sales occurring on average every 29 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 208 | 267 | 7.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.4% | 12 | None/Very Weak |
| 1 Year Avg (13 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 209 | 202 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 202 | 29 | 156 |
| All Time Low (2014) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 45 | 660 | 68.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 9.1% | 13 | 1.1 |
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 |
|---|---|---|
| 155 | 427 | 18.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 15.5% | 14 | None/Very Weak |
| 1 Year Avg (4 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 133 | 155 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 155 | 78 | 70 |
| All Time Low (2011) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 12 | 495 | 68.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -15.2% | 4 | 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 |
|---|---|---|
| 163 | 260 | 14.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.9% | 8 | None/Very Weak |
| 1 Year Avg (5 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 143 | 0 | 0 |
| Last Sale (Jun 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 163 | 114 | 26 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 50 | 400 | 59.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 90.5% | 5 | 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 |
|---|---|---|
| 115 | 175 | -12.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -16.3% | 6 | None/Very Weak |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 100 | 115 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 115 | 152 | 16 |
| All Time Low (2025) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 90 | 425 | 72.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 38.5% | 3 | 1.4 |
Loading sales chart & history...
The last recorded sale was a CGC 8.0 for $500 on 12/13/2025 at eBay.
The highest recorded sale was a CGC 9.8 for $26,400 on 04/02/2023 at Heritage Auctions [1].
The lowest recorded sale was a CGC 3.0 for $12 on 03/01/2011 at Comic Connect.
A CGC 3.0 shows the highest inflation-adjusted CAGR at 15.5% over 2011–2025 (14 years).
Average days to sell vary by grade (~every 17–671 days by grade), ranging from CGC 7.0 every 17 days to CGC 1.0 every 671 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 #101 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 $13860
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 #101 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $3480
based on 48 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $2067
based on 83 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $1590
based on 123 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $1019
based on 167 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $573
based on 258 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $500
based on 287 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $420
based on 299 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $385
based on 316 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $296
based on 235 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $238
based on 252 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $203
based on 197 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $230
based on 222 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $208
based on 156 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $200
based on 147 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $173
based on 88 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $155
based on 70 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $163
based on 26 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $115
based on 16 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $52
based on 12 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 1.8 value, CGC 1.8 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $55
based on 10 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 1.5 value, CGC 1.5 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $140
based on 3 sales over ~3 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 1.0 value, CGC 1.0 price, Amazing Spider-Man #101 worth.
Estimated worth (Fair Value) is $130
based on 5 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #101 CGC 0.5 value, CGC 0.5 price, Amazing Spider-Man #101 worth.
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