Storyline
Spider-Man confronts J. Jonah Jameson about his constant negative reporting in the Daily Bugle. Meanwhile, Doctor Octopus is in the middle of a nationwide crime spree!
Amazing Spider-Man #12
Track value, sales history, and listings for this issue.
Amazing Spider-Man #12
Comic Price Guide by CGC Grade
See estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity by grade.
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.
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 9.0.
Sign Up Free
Already a member? Sign
in.
Amazing Spider-Man #12
CGC Grade 8.5
CGC Grade 8.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1593 | 2700 | 2.8% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 0.1% | 21 | Moderate |
| 1 Year Avg (3 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1603 | 1600 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1600 | 170 | 47 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 546 | 3120 | 48.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 57.5% | 3 | 1.6 |
Loading sales chart & history...
Amazing Spider-Man #12
CGC Grade 8.0
CGC Grade 8.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 1275 | 0 | 4.9% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.1% | 21 | Strong |
| 1 Year Avg (5 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 1247 | 0 | 0 |
| Last Sale (Apr 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 1153 | 97 | 78 |
| All Time Low (2011) |
All Time High (2023) |
Down ATH (%) |
|---|---|---|
| 335 | 2275 | 44.0% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 6.8% | 3 | 1.1 |
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.
Amazing Spider-Man #12
CGC Grade 7.5
CGC Grade 7.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 737 | 0 | 3.7% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 1.0% | 21 | Strong |
| 1 Year Avg (9 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 887 | 690 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 780 | 102 | 76 |
| All Time Low (2005) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 345 | 1300 | 43.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 121.1% | 6 | 2.2 |
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.
Amazing Spider-Man #12
CGC Grade 7.0
CGC Grade 7.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 744 | 0 | 5.6% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.9% | 21 | Strong |
| 1 Year Avg (5 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 901 | 700 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 700 | 95 | 83 |
| All Time Low (2004) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 224 | 1560 | 52.3% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 75.0% | 5 | 1.8 |
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.
Amazing Spider-Man #12
CGC Grade 6.5
CGC Grade 6.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 582 | 85 | 5.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.3% | 18 | Strong |
| 1 Year Avg (7 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 549 | 0 | 0 |
| Last Sale (Jul 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 532 | 81 | 84 |
| All Time Low (2012) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 215 | 1175 | 50.5% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 10.8% | 4 | 1.1 |
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.
Amazing Spider-Man #12
CGC Grade 5.0
CGC Grade 5.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 432 | 850 | 6.5% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.7% | 22 | Strong |
| 1 Year Avg (9 sold) |
90 Day Avg (2 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 435 | 420 | 0 |
| Last Sale (Aug 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 450 | 82 | 98 |
| All Time Low (2003) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 110 | 880 | 50.9% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 77.6% | 9 | 1.8 |
Loading sales chart & history...
Amazing Spider-Man #12
CGC Grade 4.5
CGC Grade 4.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 399 | 537 | 5.4% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.6% | 21 | Strong |
| 1 Year Avg (6 sold) |
90 Day Avg (3 sold) |
30 Day Avg (2 sold) |
|---|---|---|
| 383 | 386 | 388 |
| Last Sale (Oct 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 450 | 71 | 108 |
| All Time Low (2011) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 108 | 791 | 49.6% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 10.3% | 6 | 1.1 |
Loading sales chart & history...
🔒
Unlock Full Details
Get Key Metrics, Sales History, and live Comics For Sale for CGC 4.0.
Sign Up Free
Already a member? Sign
in.
Amazing Spider-Man #12
CGC Grade 3.5
CGC Grade 3.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 342 | 382 | 6.3% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 3.5% | 13 | Moderate |
| 1 Year Avg (8 sold) |
90 Day Avg (1 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 313 | 340 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 340 | 81 | 60 |
| All Time Low (2017) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 130 | 470 | 27.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 102.2% | 7 | 2.0 |
Loading sales chart & history...
Amazing Spider-Man #12
CGC Grade 3.0
CGC Grade 3.0
| Fair Value | Market Value | CAGR |
|---|---|---|
| 249 | 300 | 8.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 5.3% | 22 | Moderate |
| 1 Year Avg (6 sold) |
90 Day Avg (1 sold) |
30 Day Avg (1 sold) |
|---|---|---|
| 306 | 228 | 228 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 228 | 137 | 59 |
| All Time Low (2003) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 55 | 500 | 50.2% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 15.6% | 4 | 1.2 |
Loading sales chart & history...
Amazing Spider-Man #12
CGC Grade 2.5
CGC Grade 2.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 217 | 0 | 5.1% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| 2.2% | 12 | Weak |
| 1 Year Avg (7 sold) |
90 Day Avg (3 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 205 | 210 | 0 |
| Last Sale (Sep 2025) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 158 | 98 | 47 |
| All Time Low (2017) |
All Time High (2022) |
Down ATH (%) |
|---|---|---|
| 100 | 400 | 45.8% |
| Issue Volume (% YTD) |
Issue Volume (YTD) |
Relative Volume (YTD) |
|---|---|---|
| 76.5% | 5 | 1.8 |
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 2.0.
Sign Up Free
Already a member? Sign
in.
🔒
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.
Amazing Spider-Man #12
CGC Grade 0.5
CGC Grade 0.5
| Fair Value | Market Value | CAGR |
|---|---|---|
| 159 | 0 | -6.0% |
| CAGR (Inflation Adj) |
Years Tracked | Correlation |
|---|---|---|
| -13.4% | 2 | None/Very Weak |
| 1 Year Avg (0 sold) |
90 Day Avg (0 sold) |
30 Day Avg (0 sold) |
|---|---|---|
| 0 | 0 | 0 |
| Last Sale (Feb 2023) |
Avg Days To Sale | Sales Tracked |
|---|---|---|
| 159 | 116 | 5 |
| All Time Low (2022) |
All Time High (2021) |
Down ATH (%) |
|---|---|---|
| 80 | 185 | 14.1% |
| 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.
Quick Insights on Amazing Spider-Man #12 in 2025
When was the last recorded sale for Amazing Spider-Man #12?
The last recorded sale was a CGC 6.0 for $549 on 10/14/2025 at eBay.
What was the highest sale recorded for Amazing Spider-Man #12?
The highest recorded sale was a CGC 9.8 for $37,200 on 09/12/2021 at Heritage Auctions [1].
What was the lowest sale recorded for Amazing Spider-Man #12?
The lowest recorded sale was a CGC 3.0 for $55 on 12/21/2003 at Heritage Auctions [1].
Which grade has the best annual growth for Amazing Spider-Man #12?
A CGC 1.8 shows the highest inflation-adjusted CAGR at 7.2% over 2020–2025 (5 years).
How often does Amazing Spider-Man #12 sell?
Average days to sell vary by grade (~every 71–909 days by grade), ranging from CGC 4.5 every 71 days to CGC 9.6 every 909 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 Amazing Spider-Man #12 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.
15 searches
Last searched: 2025-08-11
Price guide FAQ
Fair Value by CGC Grade — Amazing Spider-Man #12
What is Amazing Spider-Man #12 CGC 9.8 worth in 2025?
Estimated worth (Fair Value) is $17080
based on 3 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 9.8 value, CGC 9.8 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 9.6 worth in 2025?
Estimated worth (Fair Value) is $10540
based on 5 sales over ~10 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 9.6 value, CGC 9.6 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 9.4 worth in 2025?
Estimated worth (Fair Value) is $4000
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 #12 CGC 9.4 value, CGC 9.4 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 9.2 worth in 2025?
Estimated worth (Fair Value) is $2998
based on 23 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 9.2 value, CGC 9.2 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 9.0 worth in 2025?
Estimated worth (Fair Value) is $2182
based on 31 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 9.0 value, CGC 9.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 8.5 worth in 2025?
Estimated worth (Fair Value) is $1593
based on 47 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 8.5 value, CGC 8.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 8.0 worth in 2025?
Estimated worth (Fair Value) is $1275
based on 78 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 8.0 value, CGC 8.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 7.5 worth in 2025?
Estimated worth (Fair Value) is $737
based on 76 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 7.5 value, CGC 7.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 7.0 worth in 2025?
Estimated worth (Fair Value) is $744
based on 83 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 7.0 value, CGC 7.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 6.5 worth in 2025?
Estimated worth (Fair Value) is $582
based on 84 sales over ~18 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 6.5 value, CGC 6.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 6.0 worth in 2025?
Estimated worth (Fair Value) is $561
based on 61 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 6.0 value, CGC 6.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 5.5 worth in 2025?
Estimated worth (Fair Value) is $553
based on 67 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 5.5 value, CGC 5.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 5.0 worth in 2025?
Estimated worth (Fair Value) is $432
based on 98 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 5.0 value, CGC 5.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 4.5 worth in 2025?
Estimated worth (Fair Value) is $399
based on 108 sales over ~21 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 4.5 value, CGC 4.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 4.0 worth in 2025?
Estimated worth (Fair Value) is $332
based on 79 sales over ~23 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 4.0 value, CGC 4.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 3.5 worth in 2025?
Estimated worth (Fair Value) is $342
based on 60 sales over ~13 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 3.5 value, CGC 3.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 3.0 worth in 2025?
Estimated worth (Fair Value) is $249
based on 59 sales over ~22 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 3.0 value, CGC 3.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 2.5 worth in 2025?
Estimated worth (Fair Value) is $217
based on 47 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 2.5 value, CGC 2.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 2.0 worth in 2025?
Estimated worth (Fair Value) is $225
based on 25 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 2.0 value, CGC 2.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 1.8 worth in 2025?
Estimated worth (Fair Value) is $276
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 #12 CGC 1.8 value, CGC 1.8 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 1.5 worth in 2025?
Estimated worth (Fair Value) is $188
based on 14 sales over ~12 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 1.5 value, CGC 1.5 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 1.0 worth in 2025?
Estimated worth (Fair Value) is $132
based on 5 sales over ~7 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 1.0 value, CGC 1.0 price, Amazing Spider-Man #12 worth.
What is Amazing Spider-Man #12 CGC 0.5 worth in 2025?
Estimated worth (Fair Value) is $159
based on 5 sales over ~2 years
.
Informational estimate, not an offer.
Updated on
based on the last sale.
Also searched as: Amazing Spider-Man #12 CGC 0.5 value, CGC 0.5 price, Amazing Spider-Man #12 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.