Loading sales chart & history...
Batman #121
Track value, sales history, and listings for this issue.
Batman #121
Comic Price Guide by CGC Grade
Sign up free to see estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity for all grades.
Free • No credit card required
Grade
Estimated Worth
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 9.8.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 9.6.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 9.4.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 9.2.
Sign Up Free
Already a member? Sign
in.
Batman #121
CGC Grade 9.0
CGC Grade 9.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 7606 | 0 | 16.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 13.4% | 16 | Moderate |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Oct 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 7606 | 829 | 8 |
| All Time Low (2008) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 2629 | 40800 | 81.4% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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.
Batman #121
CGC Grade 8.5
CGC Grade 8.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 18000 | 0 | -3.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -6.8% | 5 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Nov 2022) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 18000 | 632 | 4 |
| All Time Low (2022) |
All Time High (2017) |
Down ATH (%) |
|---|---|---|
| 13200 | 18200 | 1.1% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 8.0.
Sign Up Free
Already a member? Sign
in.
Batman #121
CGC Grade 7.5
CGC Grade 7.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 7200 | 12500 | 15.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 12.4% | 19 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Nov 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 7200 | 452 | 17 |
| All Time Low (2005) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 489 | 10800 | 33.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
Loading sales chart & history...
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 7.0.
Sign Up Free
Already a member? Sign
in.
Batman #121
CGC Grade 6.5
CGC Grade 6.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 5580 | 8500 | 17.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 14.6% | 11 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Oct 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 5580 | 183 | 24 |
| All Time Low (2013) |
All Time High (2019) |
Down ATH (%) |
|---|---|---|
| 807 | 6800 | 17.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
Loading sales chart & history...
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 6.0.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 5.5.
Sign Up Free
Already a member? Sign
in.
Batman #121
CGC Grade 5.0
CGC Grade 5.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2805 | 3942 | 13.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 10.6% | 13 | Strong |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2805 | 0 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 3300 | 160 | 31 |
| All Time Low (2013) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 455 | 4080 | 31.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -10.3% | 2 | 0.9 |
Loading sales chart & history...
Batman #121
CGC Grade 4.5
CGC Grade 4.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2411 | 3900 | 19.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 15.9% | 15 | Strong |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2446 | 2358 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2358 | 128 | 46 |
| All Time Low (2010) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 179 | 3800 | 36.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 4.7% | 3 | 1.0 |
Loading sales chart & history...
Batman #121
CGC Grade 4.0
CGC Grade 4.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2502 | 0 | 16.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 13.2% | 13 | Strong |
| 1 Year Avg (1 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2502 | 0 | 0 |
| Last Sale (Feb 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2502 | 125 | 37 |
| All Time Low (2012) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 350 | 2900 | 13.7% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -63.9% | 1 | 0.4 |
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.
Batman #121
CGC Grade 3.5
CGC Grade 3.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 2288 | 2875 | 18.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 14.8% | 12 | Strong |
| 1 Year Avg (4 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 2226 | 2350 | 0 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2500 | 112 | 41 |
| All Time Low (2013) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 302 | 2640 | 13.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 29.7% | 4 | 1.3 |
Loading sales chart & history...
Batman #121
CGC Grade 3.0
CGC Grade 3.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1942 | 3000 | 15.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 12.3% | 12 | Strong |
| 1 Year Avg (5 sold) |
90 Day Avg (3 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 1974 | 1787 | 2175 |
| Last Sale (Nov 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 2175 | 70 | 65 |
| All Time Low (2013) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 315 | 2921 | 33.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 0.0% | 5 | 1.0 |
Loading sales chart & history...
Batman #121
CGC Grade 2.5
CGC Grade 2.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1825 | 0 | 7.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 4.5% | 9 | Strong |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Oct 2024) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1825 | 159 | 23 |
| All Time Low (2016) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 620 | 2025 | 9.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| NA | 0 | 0.0 |
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.
Batman #121
CGC Grade 2.0
CGC Grade 2.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1486 | 0 | 15.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 12.6% | 12 | Strong |
| 1 Year Avg (2 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1486 | 0 | 0 |
| Last Sale (May 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1700 | 152 | 30 |
| All Time Low (2013) |
All Time High (2024) |
Down ATH (%) |
|---|---|---|
| 255 | 1776 | 16.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| -14.3% | 2 | 0.9 |
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.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 1.8.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 1.5.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 1.0.
Sign Up Free
Already a member? Sign
in.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 0.5.
Sign Up Free
Already a member? Sign
in.
Quick Insights on Batman #121 in 2025
When was the last recorded sale for Batman #121?
The last recorded sale was a CGC 1.0 for $825 on 11/24/2025 at eBay.
What was the highest sale recorded for Batman #121?
The highest recorded sale was a CGC 9.2 for $72,000 on 11/19/2023 at Heritage Auctions [1].
What was the lowest sale recorded for Batman #121?
The lowest recorded sale was a CGC 0.5 for $57 on 11/21/2012 at eBay.
Which grade has the best annual growth for Batman #121?
A CGC 0.5 shows the highest inflation-adjusted CAGR at 23.3% over 2012–2025 (13 years).
How often does Batman #121 sell?
Average days to sell vary by grade (~every 70–5659 days by grade), ranging from CGC 3.0 every 70 days to CGC 9.2 every 5659 days.
Unleash the Power of Underval
Here's how it works - in just three easy steps.
1. Start by searching your favorite comic
Search by title and issue to explore market data, sales history, and real-time pricing trends for each grade.
2. Discover valuable insights
Gain insight into key metrics such as Fair Value, Compound Annual Growth Rate (CAGR), and time-based average sale prices by issue and grade.
3. Find comics listed below fair value
Quickly find comics like Batman #121 priced below fair value across the web through auction sites like eBay, based on recent market data.
Sign Up Free
Join hundreds of collectors already using Underval!
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.
10 searches
Last searched: 2025-11-18
Price guide FAQ
Fair Value by CGC Grade — Batman #121
What is Batman #121 CGC 9.2 worth in 2025?
Estimated worth (Fair Value) is $72000
based on 2 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 9.2 value, CGC 9.2 price, Batman #121 worth.
What is Batman #121 CGC 9.0 worth in 2025?
Estimated worth (Fair Value) is $7606
based on 8 sales over ~16 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 9.0 value, CGC 9.0 price, Batman #121 worth.
What is Batman #121 CGC 8.5 worth in 2025?
Estimated worth (Fair Value) is $18000
based on 4 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 8.5 value, CGC 8.5 price, Batman #121 worth.
What is Batman #121 CGC 8.0 worth in 2025?
Estimated worth (Fair Value) is $9900
based on 4 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 8.0 value, CGC 8.0 price, Batman #121 worth.
What is Batman #121 CGC 7.5 worth in 2025?
Estimated worth (Fair Value) is $7200
based on 17 sales over ~19 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 7.5 value, CGC 7.5 price, Batman #121 worth.
What is Batman #121 CGC 7.0 worth in 2025?
Estimated worth (Fair Value) is $6525
based on 21 sales over ~20 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 7.0 value, CGC 7.0 price, Batman #121 worth.
What is Batman #121 CGC 6.5 worth in 2025?
Estimated worth (Fair Value) is $5580
based on 24 sales over ~11 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 6.5 value, CGC 6.5 price, Batman #121 worth.
What is Batman #121 CGC 6.0 worth in 2025?
Estimated worth (Fair Value) is $3800
based on 31 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 6.0 value, CGC 6.0 price, Batman #121 worth.
What is Batman #121 CGC 5.5 worth in 2025?
Estimated worth (Fair Value) is $3120
based on 20 sales over ~14 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 5.5 value, CGC 5.5 price, Batman #121 worth.
What is Batman #121 CGC 5.0 worth in 2025?
Estimated worth (Fair Value) is $2805
based on 31 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 5.0 value, CGC 5.0 price, Batman #121 worth.
What is Batman #121 CGC 4.5 worth in 2025?
Estimated worth (Fair Value) is $2411
based on 46 sales over ~15 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 4.5 value, CGC 4.5 price, Batman #121 worth.
What is Batman #121 CGC 4.0 worth in 2025?
Estimated worth (Fair Value) is $2502
based on 37 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 4.0 value, CGC 4.0 price, Batman #121 worth.
What is Batman #121 CGC 3.5 worth in 2025?
Estimated worth (Fair Value) is $2288
based on 41 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 3.5 value, CGC 3.5 price, Batman #121 worth.
What is Batman #121 CGC 3.0 worth in 2025?
Estimated worth (Fair Value) is $1942
based on 65 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 3.0 value, CGC 3.0 price, Batman #121 worth.
What is Batman #121 CGC 2.5 worth in 2025?
Estimated worth (Fair Value) is $1825
based on 23 sales over ~9 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 2.5 value, CGC 2.5 price, Batman #121 worth.
What is Batman #121 CGC 2.0 worth in 2025?
Estimated worth (Fair Value) is $1486
based on 30 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 2.0 value, CGC 2.0 price, Batman #121 worth.
What is Batman #121 CGC 1.8 worth in 2025?
Estimated worth (Fair Value) is $1184
based on 10 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 1.8 value, CGC 1.8 price, Batman #121 worth.
What is Batman #121 CGC 1.5 worth in 2025?
Estimated worth (Fair Value) is $960
based on 9 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 1.5 value, CGC 1.5 price, Batman #121 worth.
What is Batman #121 CGC 1.0 worth in 2025?
Estimated worth (Fair Value) is $917
based on 10 sales over ~5 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 1.0 value, CGC 1.0 price, Batman #121 worth.
What is Batman #121 CGC 0.5 worth in 2025?
Estimated worth (Fair Value) is $1300
based on 13 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Batman #121 CGC 0.5 value, CGC 0.5 price, Batman #121 worth.
Legal Disclaimer
Underval is a platform designed to provide information about the
potential value of comic books based on data analysis. We do not provide investment advice, and any information
provided on our platform is for informational purposes only. While we strive to offer accurate and reliable
data,
the decision to purchase any comic book should be based on your own research and judgment. Underval does not
guarantee the accuracy, completeness, or reliability of any information provided, and we shall not be held
liable
for any actions taken based on the content available on our platform. By using Underval, you acknowledge and
agree
to these terms.