Storyline
Baron Zemo orders Agent 13 to assassinate Captain America. Can she pull the trigger?
Baron Zemo orders Agent 13 to assassinate Captain America. Can she pull the trigger?
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| Fair Value | Market Ask | CAGR |
|---|---|---|
| 1600 | 2031 | 4.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.3% | 25 | Strong |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1600 | 1600 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1600 | 71 | 126 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 403 | 3600 | 55.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -4.0% | 1 | 1.0 |
Loading sales chart & history...
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 1064 | 1744 | 5.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.7% | 24 | Moderate |
| 1 Year Avg (7 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 1083 | 1031 | 1100 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1100 | 58 | 153 |
| All Time Low (2006) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 239 | 3600 | 70.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 284.0% | 4 | 3.8 |
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| Fair Value | Market Ask | CAGR |
|---|---|---|
| 745 | 1563 | 4.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.1% | 23 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 787 | 683 | 0 |
| Last Sale (Jan 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 683 | 43 | 192 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 173 | 1600 | 53.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -65.5% | 1 | 0.3 |
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| Fair Value | Market Ask | CAGR |
|---|---|---|
| 559 | 940 | 5.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.8% | 24 | Moderate |
| 1 Year Avg (20 sold) |
90 Day Avg (4 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 566 | 550 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 580 | 33 | 261 |
| All Time Low (2005) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 150 | 1140 | 51.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 10.3% | 4 | 1.1 |
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| Fair Value | Market Ask | CAGR |
|---|---|---|
| 469 | 792 | 6.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.0% | 22 | Moderate |
| 1 Year Avg (11 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 466 | 478 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 600 | 33 | 241 |
| All Time Low (2004) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 116 | 1159 | 59.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -61.2% | 2 | 0.4 |
Loading sales chart & history...
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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 Ask | CAGR |
|---|---|---|
| 376 | 540 | 6.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.5% | 21 | Moderate |
| 1 Year Avg (21 sold) |
90 Day Avg (5 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 375 | 376 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 366 | 29 | 261 |
| All Time Low (2009) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 108 | 910 | 58.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 40.6% | 5 | 1.4 |
Loading sales chart & history...
Sales history indicates high liquidity, with sales occurring on average every 26 days.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 282 | 708 | 4.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.9% | 14 | Moderate |
| 1 Year Avg (15 sold) |
90 Day Avg (4 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 281 | 288 | 270 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 270 | 26 | 196 |
| All Time Low (2013) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 105 | 586 | 51.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -1.9% | 4 | 1.0 |
Loading sales chart & history...
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We may earn a small commission on purchases made through links to eBay.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 248 | 364 | 5.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.1% | 14 | Moderate |
| 1 Year Avg (11 sold) |
90 Day Avg (4 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 246 | 262 | 236 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 275 | 32 | 159 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 100 | 500 | 50.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 14.3% | 4 | 1.1 |
Loading sales chart & history...
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We may earn a small commission on purchases made through links to eBay.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 184 | 254 | 5.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.0% | 14 | Moderate |
| 1 Year Avg (6 sold) |
90 Day Avg (3 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 186 | 182 | 0 |
| Last Sale (Feb 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 185 | 72 | 72 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 62 | 350 | 47.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 68.0% | 3 | 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.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 154 | 275 | 3.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.4% | 14 | Weak |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 168 | 115 | 0 |
| Last Sale (Jan 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 115 | 113 | 45 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 72 | 300 | 48.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -15.4% | 1 | 0.8 |
Loading sales chart & history...
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 99 | 0 | 5.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.4% | 14 | Weak |
| 1 Year Avg (2 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 106 | 96 | 96 |
| Last Sale (Mar 2026) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 96 | 257 | 20 |
| All Time Low (2012) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 35 | 265 | 62.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 100.0% | 1 | 2.0 |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
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No available listings at the moment.
| Fair Value | Market Ask | CAGR |
|---|---|---|
| 111 | 0 | 1.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -4.8% | 2 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Jun 2022) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 111 | 238 | 4 |
| All Time Low (2020) |
All Time High (2020) |
Down ATH (%) |
|---|---|---|
| 75 | 175 | 36.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | NA |
Loading sales chart & history...
🔄 Updated daily - new comics added every 24 hours!
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No available listings at the moment.
Captain America #100 is a perfect example of why comic buying decisions feel harder than they should.
Some grades quietly compound while others stall. Price can look reasonable and still be misleading. And what feels “stable” on a price guide often hides risk that only shows up later.
I struggled with this for years — even on iconic books like this one.
The issue wasn’t access to more data. It was misreading the signals that actually matter when deciding if — and how — to buy.
I documented the framework I now use to make these calls — the same thinking behind Underval’s fair-value logic.
How to stop misreading the comic market before it costs you.
The last recorded sale was a CGC 4.0 for $229 on 03/21/2026 at eBay.
The highest recorded sale was a CGC 9.9 for $78,000 on 01/14/2024 at Heritage Auctions [1].
The lowest recorded sale was a CGC 2.5 for $35 on 12/13/2012 at eBay.
A CGC 2.0 shows the highest inflation-adjusted CAGR at 16.0% over 2017–2025 (8 years).
Average days to sell vary by grade (~every 26–1015 days by grade), ranging from CGC 6.0 every 26 days to CGC 9.9 every 1015 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 Captain America #100 priced below fair value across the web through auction sites like eBay, based on recent market data.
Join hundreds of collectors already using 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.
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 $78000
based on 2 sales over ~3 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.9 value, CGC 9.9 price, Captain America #100 worth.
Estimated worth (Fair Value) is $10000
based on 17 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.8 value, CGC 9.8 price, Captain America #100 worth.
Estimated worth (Fair Value) is $4850
based on 38 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.6 value, CGC 9.6 price, Captain America #100 worth.
Estimated worth (Fair Value) is $2050
based on 86 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.4 value, CGC 9.4 price, Captain America #100 worth.
Estimated worth (Fair Value) is $1600
based on 126 sales over ~25 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.2 value, CGC 9.2 price, Captain America #100 worth.
Estimated worth (Fair Value) is $1064
based on 153 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 9.0 value, CGC 9.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $745
based on 192 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 8.5 value, CGC 8.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $559
based on 261 sales over ~24 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 8.0 value, CGC 8.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $469
based on 241 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 7.5 value, CGC 7.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $376
based on 261 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 7.0 value, CGC 7.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $343
based on 224 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 6.5 value, CGC 6.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $282
based on 196 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 6.0 value, CGC 6.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $248
based on 159 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 5.5 value, CGC 5.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $243
based on 188 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 5.0 value, CGC 5.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $228
based on 139 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 4.5 value, CGC 4.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $223
based on 101 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 4.0 value, CGC 4.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $184
based on 72 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 3.5 value, CGC 3.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $154
based on 45 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 3.0 value, CGC 3.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $99
based on 20 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 2.5 value, CGC 2.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $225
based on 4 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 2.0 value, CGC 2.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $175
based on 4 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 1.8 value, CGC 1.8 price, Captain America #100 worth.
Estimated worth (Fair Value) is $200
based on 2 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 1.5 value, CGC 1.5 price, Captain America #100 worth.
Estimated worth (Fair Value) is $160
based on 5 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 1.0 value, CGC 1.0 price, Captain America #100 worth.
Estimated worth (Fair Value) is $111
based on 4 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Captain America #100 CGC 0.5 value, CGC 0.5 price, Captain America #100 worth.
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data,
the decision to purchase any comic book should be based on your own research and judgment. Underval does not
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