Storyline
Peter creates a potion that will rid him of his powers. Upon drinking the potion, he finds that he's bitten off more than he can chew as he has grown four extra arms!
Amazing Spider-Man #100
Track value, sales history, and listings for this issue.
Amazing Spider-Man #100
Comic Price Guide by CGC Grade
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
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Amazing Spider-Man #100
CGC Grade 9.2
CGC Grade 9.2
| Fair Value | Market Value | CAGR |
|---|---|---|
| 521 | 660 | 3.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.1% | 24 | Moderate |
| 1 Year Avg (6 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 513 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 468 | 46 | 189 |
| All Time Low (2016) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 164 | 899 | 42.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -27.6% | 5 | 0.7 |
Loading sales chart & history...
Amazing Spider-Man #100
CGC Grade 9.0
CGC Grade 9.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 413 | 0 | 3.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.9% | 23 | Strong |
| 1 Year Avg (16 sold) |
90 Day Avg (5 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 420 | 403 | 365 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 365 | 45 | 192 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 138 | 750 | 44.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 114.7% | 14 | 2.1 |
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Amazing Spider-Man #100
CGC Grade 8.5
CGC Grade 8.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 329 | 351 | 5.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.5% | 22 | Moderate |
| 1 Year Avg (19 sold) |
90 Day Avg (10 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 315 | 325 | 330 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 350 | 41 | 203 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 61 | 600 | 45.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 139.5% | 16 | 2.4 |
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Amazing Spider-Man #100
CGC Grade 8.0
CGC Grade 8.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 275 | 482 | 4.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.7% | 21 | Strong |
| 1 Year Avg (11 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 264 | 264 | 265 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 265 | 38 | 205 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 63 | 577 | 52.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 45.3% | 11 | 1.5 |
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Amazing Spider-Man #100
CGC Grade 7.5
CGC Grade 7.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 241 | 342 | 7.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.4% | 20 | Strong |
| 1 Year Avg (9 sold) |
90 Day Avg (4 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 243 | 236 | 226 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 250 | 45 | 165 |
| All Time Low (2008) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 57 | 457 | 47.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 27.0% | 8 | 1.3 |
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Amazing Spider-Man #100
CGC Grade 7.0
CGC Grade 7.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 198 | 273 | 8.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.5% | 17 | Moderate |
| 1 Year Avg (14 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 201 | 181 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 181 | 44 | 142 |
| All Time Low (2008) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 51 | 524 | 62.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 24.8% | 8 | 1.2 |
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Amazing Spider-Man #100
CGC Grade 6.5
CGC Grade 6.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 147 | 284 | 12.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.0% | 13 | Moderate |
| 1 Year Avg (11 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 173 | 136 | 180 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 180 | 39 | 123 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 41 | 329 | 55.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 50.5% | 11 | 1.5 |
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Amazing Spider-Man #100
CGC Grade 6.0
CGC Grade 6.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 178 | 210 | 7.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.5% | 13 | Moderate |
| 1 Year Avg (9 sold) |
90 Day Avg (2 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 179 | 178 | 185 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 185 | 53 | 92 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 46 | 270 | 34.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 44.4% | 8 | 1.4 |
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Amazing Spider-Man #100
CGC Grade 3.0
CGC Grade 3.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 67 | 200 | -5.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -9.6% | 6 | None/Very Weak |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 56 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 56 | 377 | 7 |
| All Time Low (2025) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 56 | 128 | 47.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 0.0% | 1 | 1.0 |
Loading sales chart & history...
Amazing Spider-Man #100
CGC Grade 2.5
CGC Grade 2.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 89 | 0 | 6.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.5% | 6 | None/Very Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 74 | 0 | 0 |
| Last Sale (Jan 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 73 | 423 | 6 |
| All Time Low (2019) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 50 | 145 | 38.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 200.0% | 2 | 3.0 |
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Amazing Spider-Man #100
CGC Grade 2.0
CGC Grade 2.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 51 | 0 | 1.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -0.4% | 6 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Aug 2020) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 50 | 2357 | 2 |
| All Time Low (2014) |
All Time High (2020) |
Down ATH (%) |
|---|---|---|
| 46 | 50 | -2.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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Quick Insights on Amazing Spider-Man #100 in 2025
When was the last recorded sale for Amazing Spider-Man #100?
The last recorded sale was a CGC 6.5 for $180 on 10/22/2025 at eBay.
What was the highest sale recorded for Amazing Spider-Man #100?
The highest recorded sale was a CGC 9.8 for $16,800 on 11/21/2021 at Heritage Auctions [1].
What was the lowest sale recorded for Amazing Spider-Man #100?
The lowest recorded sale was a CGC 3.5 for $20 on 09/13/2012 at eBay.
Which grade has the best annual growth for Amazing Spider-Man #100?
A CGC 3.5 shows the highest inflation-adjusted CAGR at 9.4% over 2012–2025 (13 years).
How often does Amazing Spider-Man #100 sell?
Average days to sell vary by grade (~every 38–2357 days by grade), ranging from CGC 8.0 every 38 days to CGC 2.0 every 2357 days.
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Frequently Asked Questions
What is Underval?
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.
Where do your sales come from?
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.
How do you calculate “Estimated Worth (Fair Value)?”
Fair value blends recent realized sales with longer-term trends, outlier filtering, and grade-level liquidity. It’s an informational estimate, not an offer.
How often are values updated?
Values update as new sales appear. Each grade’s “Updated on” date reflects the most recent sale we’ve matched for that grade.
Which grades do you cover?
We track Universal CGC-graded copies across common scale points (e.g., 0.5–10). Availability varies by issue and observed market activity.
Do you offer investment advice?
No. Underval provides data and estimates for research purposes only. Always do your own diligence before buying or selling.
591 searches
Last searched: 2025-10-25
Price guide FAQ
Fair Value by CGC Grade — Amazing Spider-Man #100
What is Amazing Spider-Man #100 CGC 9.8 worth in 2025?
Estimated worth (Fair Value) is $4093
based on 42 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 9.6 worth in 2025?
Estimated worth (Fair Value) is $1283
based on 104 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 9.4 worth in 2025?
Estimated worth (Fair Value) is $629
based on 185 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 9.2 worth in 2025?
Estimated worth (Fair Value) is $521
based on 189 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 9.0 worth in 2025?
Estimated worth (Fair Value) is $413
based on 192 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 8.5 worth in 2025?
Estimated worth (Fair Value) is $329
based on 203 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 8.0 worth in 2025?
Estimated worth (Fair Value) is $275
based on 205 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 7.5 worth in 2025?
Estimated worth (Fair Value) is $241
based on 165 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 7.0 worth in 2025?
Estimated worth (Fair Value) is $198
based on 142 sales over ~17 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 6.5 worth in 2025?
Estimated worth (Fair Value) is $147
based on 123 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 6.0 worth in 2025?
Estimated worth (Fair Value) is $178
based on 92 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 5.5 worth in 2025?
Estimated worth (Fair Value) is $118
based on 52 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 5.0 worth in 2025?
Estimated worth (Fair Value) is $111
based on 95 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 4.5 worth in 2025?
Estimated worth (Fair Value) is $93
based on 39 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 4.0 worth in 2025?
Estimated worth (Fair Value) is $100
based on 43 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 3.5 worth in 2025?
Estimated worth (Fair Value) is $91
based on 15 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 3.0 worth in 2025?
Estimated worth (Fair Value) is $67
based on 7 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 2.5 worth in 2025?
Estimated worth (Fair Value) is $89
based on 6 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #100 worth.
What is Amazing Spider-Man #100 CGC 2.0 worth in 2025?
Estimated worth (Fair Value) is $51
based on 2 sales over ~6 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #100 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #100 worth.
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