Storyline
An 8-limbed Spidey faces off against Morbius, the living vampire!
An 8-limbed Spidey faces off against Morbius, the living vampire!
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
Sales history indicates high liquidity, with sales occurring on average every 30 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 689 | 808 | 9.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.5% | 20 | Moderate |
| 1 Year Avg (15 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 628 | 614 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 600 | 30 | 255 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 98 | 2722 | 74.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 19.4% | 12 | 1.2 |
Loading sales chart & history...
Sales history indicates high liquidity, with sales occurring on average every 29 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 519 | 671 | 7.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.3% | 22 | Weak |
| 1 Year Avg (21 sold) |
90 Day Avg (10 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 459 | 423 | 393 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 450 | 29 | 283 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 83 | 2347 | 77.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 98.2% | 20 | 2.0 |
Loading sales chart & history...
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Sales history indicates high liquidity, with sales occurring on average every 22 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 452 | 881 | 8.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.0% | 18 | Weak |
| 1 Year Avg (20 sold) |
90 Day Avg (5 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 395 | 410 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 395 | 22 | 298 |
| All Time Low (2007) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 90 | 1499 | 69.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -7.1% | 17 | 0.9 |
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🔄 Updated daily - new comics added every 24 hours!
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Sales history indicates high liquidity, with sales occurring on average every 17 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 367 | 752 | 10.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 7.8% | 14 | None/Very Weak |
| 1 Year Avg (33 sold) |
90 Day Avg (13 sold) |
30 Day Avg (5 sold) |
|---|---|---|
| 356 | 324 | 315 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 312 | 17 | 313 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 69 | 1592 | 76.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 50.4% | 26 | 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 |
|---|---|---|
| 325 | 516 | 9.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 6.7% | 12 | Weak |
| 1 Year Avg (17 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 288 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 315 | 20 | 229 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 60 | 1695 | 80.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 0.6% | 14 | 1.0 |
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 25 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 220 | 441 | 11.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.5% | 13 | None/Very Weak |
| 1 Year Avg (18 sold) |
90 Day Avg (5 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 208 | 184 | 186 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 220 | 25 | 192 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 50 | 799 | 72.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 34.5% | 15 | 1.3 |
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 | 365 | 11.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 8.6% | 12 | None/Very Weak |
| 1 Year Avg (22 sold) |
90 Day Avg (8 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 228 | 197 | 238 |
| 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) |
|---|---|---|
| 28.6% | 18 | 1.3 |
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 |
|---|---|---|
| 202 | 311 | 7.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.4% | 12 | None/Very Weak |
| 1 Year Avg (17 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 206 | 174 | 202 |
| 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 | 69.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 33.3% | 13 | 1.3 |
Loading sales chart & history...
| Fair Value | Market Value | CAGR |
|---|---|---|
| 166 | 482 | 18.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 15.5% | 14 | None/Very Weak |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 147 | 155 | 155 |
| 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 | 66.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -1.8% | 4 | 1.0 |
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 (6 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 145 | 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) |
|---|---|---|
| 150.0% | 5 | 2.5 |
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.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 177 | 175 | -13.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -17.4% | 6 | None/Very Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 92 | 90 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 90 | 157 | 15 |
| All Time Low (2025) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 90 | 425 | 58.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 50.0% | 2 | 1.5 |
Loading sales chart & history...
The last recorded sale was a CGC 3.0 for $155 on 10/23/2025 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 $14984
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 $5578
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 $2325
based on 82 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 $1774
based on 122 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 $1245
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 $689
based on 255 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 $519
based on 283 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 $452
based on 298 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 $367
based on 313 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 $325
based on 229 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 $300
based on 248 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 $220
based on 192 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 $202
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 $202
based on 146 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 $187
based on 87 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 $166
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 $177
based on 15 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 $58
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 $104
based on 9 sales over ~6 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 $136
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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