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Batman #423
Batman #423
Comic Price Guide by CGC Grade
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CGC Grade 9.8
Sales history indicates high liquidity, with sales occurring on average every 25 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1661 | 2642 | 19.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 16.2% | 14 | Strong |
| 1 Year Avg (35 sold) |
90 Day Avg (13 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1668 | 1654 | 0 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1620 | 25 | 217 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 90 | 3200 | 48.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 169.2% | 35 | 2.7 |
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CGC Grade 9.6
Sales history indicates high liquidity, with sales occurring on average every 11 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 436 | 898 | 15.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 12.7% | 12 | Moderate |
| 1 Year Avg (65 sold) |
90 Day Avg (22 sold) |
30 Day Avg (5 sold) |
|---|---|---|
| 431 | 439 | 438 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 470 | 11 | 406 |
| All Time Low (2014) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 13 | 1225 | 64.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 116.3% | 62 | 2.2 |
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CGC Grade 9.4
Sales history indicates high liquidity, with sales occurring on average every 13 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 299 | 395 | 12.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 9.7% | 12 | Moderate |
| 1 Year Avg (61 sold) |
90 Day Avg (15 sold) |
30 Day Avg (6 sold) |
|---|---|---|
| 276 | 300 | 322 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 350 | 13 | 355 |
| All Time Low (2015) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 20 | 800 | 62.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 144.1% | 60 | 2.4 |
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CGC Grade 9.2
Sales history indicates high liquidity, with sales occurring on average every 17 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 345 | 733 | 32.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 28.6% | 10 | Weak |
| 1 Year Avg (37 sold) |
90 Day Avg (9 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 247 | 289 | 388 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 345 | 17 | 235 |
| All Time Low (2015) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 15 | 585 | 41.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 69.2% | 34 | 1.7 |
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CGC Grade 9.0
Sales history indicates high liquidity, with sales occurring on average every 27 days.
| Fair Value | Market Value | CAGR |
|---|---|---|
| 337 | 1881 | 21.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 18.1% | 12 | Moderate |
| 1 Year Avg (36 sold) |
90 Day Avg (10 sold) |
30 Day Avg (4 sold) |
|---|---|---|
| 213 | 229 | 270 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 337 | 27 | 168 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 21 | 716 | 52.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 204.5% | 34 | 3.0 |
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CGC Grade 7.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 145 | 225 | 8.2% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.3% | 5 | None/Very Weak |
| 1 Year Avg (9 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 126 | 145 | 145 |
| Last Sale (Dec 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 145 | 74 | 28 |
| All Time Low (2023) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 71 | 205 | 29.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 100.0% | 8 | 2.0 |
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CGC Grade 6.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 80 | 250 | 7.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.2% | 7 | Moderate |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 80 | 0 | 0 |
| Last Sale (Jan 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 80 | 175 | 14 |
| All Time Low (2020) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 30 | 165 | 51.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -46.2% | 1 | 0.5 |
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CGC Grade 5.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 58 | 0 | 3.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -1.6% | 5 | Weak |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 58 | 0 | 0 |
| Last Sale (Feb 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 58 | 401 | 5 |
| All Time Low (2020) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 50 | 100 | 42.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 25.0% | 1 | 1.2 |
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CGC Grade 1.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| - | - | - |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| - | - | - |
| 1 Year Avg ( sold) |
90 Day Avg ( sold) |
30 Day Avg ( sold) |
|---|---|---|
| - | - | - |
| Last Sale (-) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| - | - | 0 |
| All Time Low (-) |
All Time High (-) |
Down ATH (%) |
|---|---|---|
| - | - | - |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| - | 0 | - |
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Comics For Sale
🔄 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.
CGC Grade 1.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| - | - | - |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| - | - | - |
| 1 Year Avg ( sold) |
90 Day Avg ( sold) |
30 Day Avg ( sold) |
|---|---|---|
| - | - | - |
| Last Sale (-) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| - | - | 0 |
| All Time Low (-) |
All Time High (-) |
Down ATH (%) |
|---|---|---|
| - | - | - |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| - | 0 | - |
Loading sales chart & history...
Comics For Sale
🔄 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.
CGC Grade 0.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| - | - | - |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| - | - | - |
| 1 Year Avg ( sold) |
90 Day Avg ( sold) |
30 Day Avg ( sold) |
|---|---|---|
| - | - | - |
| Last Sale (-) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| - | - | 0 |
| All Time Low (-) |
All Time High (-) |
Down ATH (%) |
|---|---|---|
| - | - | - |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| - | 0 | - |
Loading sales chart & history...
Comics For Sale
🔄 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.
Quick Insights on Batman #423 in 2025
When was the last recorded sale for Batman #423?
The last recorded sale was a CGC 9.0 for $337 on 12/13/2025 at eBay.
What was the highest sale recorded for Batman #423?
The highest recorded sale was a CGC 9.8 for $3,200 on 09/30/2022 at eBay.
What was the lowest sale recorded for Batman #423?
The lowest recorded sale was a CGC 7.5 for $13 on 02/23/2015 at eBay.
Which grade has the best annual growth for Batman #423?
A CGC 9.2 shows the highest inflation-adjusted CAGR at 28.6% over 2015–2025 (10 years).
How often does Batman #423 sell?
Average days to sell vary by grade (~every 11–1161 days by grade), ranging from CGC 9.6 every 11 days to CGC 5.5 every 1161 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.
Price guide FAQ
Fair Value by CGC Grade — Batman #423
What is Batman #423 CGC 9.8 worth in 2025?
Estimated worth (Fair Value) is $1661
based on 217 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 9.8 value, CGC 9.8 price, Batman #423 worth.
What is Batman #423 CGC 9.6 worth in 2025?
Estimated worth (Fair Value) is $436
based on 406 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 9.6 value, CGC 9.6 price, Batman #423 worth.
What is Batman #423 CGC 9.4 worth in 2025?
Estimated worth (Fair Value) is $299
based on 355 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 9.4 value, CGC 9.4 price, Batman #423 worth.
What is Batman #423 CGC 9.2 worth in 2025?
Estimated worth (Fair Value) is $345
based on 235 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 9.2 value, CGC 9.2 price, Batman #423 worth.
What is Batman #423 CGC 9.0 worth in 2025?
Estimated worth (Fair Value) is $337
based on 168 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 9.0 value, CGC 9.0 price, Batman #423 worth.
What is Batman #423 CGC 8.5 worth in 2025?
Estimated worth (Fair Value) is $225
based on 136 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 8.5 value, CGC 8.5 price, Batman #423 worth.
What is Batman #423 CGC 8.0 worth in 2025?
Estimated worth (Fair Value) is $180
based on 92 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 8.0 value, CGC 8.0 price, Batman #423 worth.
What is Batman #423 CGC 7.5 worth in 2025?
Estimated worth (Fair Value) is $124
based on 45 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 7.5 value, CGC 7.5 price, Batman #423 worth.
What is Batman #423 CGC 7.0 worth in 2025?
Estimated worth (Fair Value) is $145
based on 28 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 7.0 value, CGC 7.0 price, Batman #423 worth.
What is Batman #423 CGC 6.5 worth in 2025?
Estimated worth (Fair Value) is $80
based on 14 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 6.5 value, CGC 6.5 price, Batman #423 worth.
What is Batman #423 CGC 6.0 worth in 2025?
Estimated worth (Fair Value) is $200
based on 7 sales over ~8 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 6.0 value, CGC 6.0 price, Batman #423 worth.
What is Batman #423 CGC 5.5 worth in 2025?
Estimated worth (Fair Value) is $91
based on 2 sales over ~3 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 5.5 value, CGC 5.5 price, Batman #423 worth.
What is Batman #423 CGC 5.0 worth in 2025?
Estimated worth (Fair Value) is $58
based on 5 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 5.0 value, CGC 5.0 price, Batman #423 worth.
What is Batman #423 CGC 4.0 worth in 2025?
Estimated worth (Fair Value) is $65
based on 1 sales over ~1 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #423 CGC 4.0 value, CGC 4.0 price, Batman #423 worth.
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