Detective Comics #230

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Detective Comics #230
Comic Price Guide by CGC Grade

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Grade Estimated Worth

Detective Comics #230
CGC Grade 9.0

Fair Value	Market Value	CAGR
33600	0	116.0%

CAGR (Inflation Adj)	Years Tracked	Correlation
101.9%	2	Strong

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Jan 2022)	Avg Days To Sale	Sales Tracked
33600	340	3

All Time Low (2020)	All Time High (2022)	Down ATH (%)
7200	33600	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 8.0

Fair Value	Market Value	CAGR
2950	0	9.5%

CAGR (Inflation Adj)	Years Tracked	Correlation
6.2%	10	Strong

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Sep 2024)	Avg Days To Sale	Sales Tracked
2950	1197	4

All Time Low (2014)	All Time High (2024)	Down ATH (%)
1195	2950	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 7.5

Fair Value	Market Value	CAGR
3120	0	15.6%

CAGR (Inflation Adj)	Years Tracked	Correlation
12.4%	11	Strong

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Feb 2024)	Avg Days To Sale	Sales Tracked
3120	1946	3

All Time Low (2014)	All Time High (2024)	Down ATH (%)
466	3120	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 7.0

Fair Value	Market Value	CAGR
2040	0	18.6%

CAGR (Inflation Adj)	Years Tracked	Correlation
15.6%	12	Strong

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Jul 2022)	Avg Days To Sale	Sales Tracked
2040	1491	4

All Time Low (2010)	All Time High (2022)	Down ATH (%)
263	2040	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 5.5

Fair Value	Market Value	CAGR
1102	0	15.8%

CAGR (Inflation Adj)	Years Tracked	Correlation
10.4%	4	Strong

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Dec 2023)	Avg Days To Sale	Sales Tracked
1102	739	3

All Time Low (2019)	All Time High (2023)	Down ATH (%)
600	1102	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 4.5

Fair Value	Market Value	CAGR
1080	0	44.0%

CAGR (Inflation Adj)	Years Tracked	Correlation
36.4%	1	Strong

1 Year Avg (1 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
1080	0	0

Last Sale (Jan 2025)	Avg Days To Sale	Sales Tracked
1080	205	2

All Time Low (2024)	All Time High (2025)	Down ATH (%)
750	1080	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
0.0%	1	1.0

Detective Comics #230
CGC Grade 4.0

Fair Value	Market Value	CAGR
796	0	5.0%

CAGR (Inflation Adj)	Years Tracked	Correlation
-0.5%	4	None/Very Weak

1 Year Avg (2 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
796	0	0

Last Sale (Aug 2025)	Avg Days To Sale	Sales Tracked
721	318	6

All Time Low (2021)	All Time High (2023)	Down ATH (%)
588	1900	58.1%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
100.0%	2	2.0

Detective Comics #230
CGC Grade 3.5

Fair Value	Market Value	CAGR
766	0	-9.1%

CAGR (Inflation Adj)	Years Tracked	Correlation
-14.7%	3	None/Very Weak

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Mar 2024)	Avg Days To Sale	Sales Tracked
766	204	5

All Time Low (2024)	All Time High (2021)	Down ATH (%)
766	1020	24.9%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 1.8

Fair Value	Market Value	CAGR
620	0	1.7%

CAGR (Inflation Adj)	Years Tracked	Correlation
-3.0%	2	Strong

1 Year Avg (1 sold)	90 Day Avg (1 sold)	30 Day Avg (0 sold)
620	620	0

Last Sale (Oct 2025)	Avg Days To Sale	Sales Tracked
620	766	2

All Time Low (2023)	All Time High (2025)	Down ATH (%)
600	620	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
100.0%	1	2.0

Detective Comics #230
CGC Grade 1.5

Fair Value	Market Value	CAGR
569	0	-9.0%

CAGR (Inflation Adj)	Years Tracked	Correlation
-15.4%	2	None/Very Weak

1 Year Avg (0 sold)	90 Day Avg (0 sold)	30 Day Avg (0 sold)
0	0	0

Last Sale (Oct 2024)	Avg Days To Sale	Sales Tracked
569	669	2

All Time Low (2024)	All Time High (2022)	Down ATH (%)
569	687	17.2%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Detective Comics #230
CGC Grade 1.0

Fair Value	Market Value	CAGR
285	898	0.0%

CAGR (Inflation Adj)	Years Tracked	Correlation
-2.9%	1	None/Very Weak

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
285	NA	1

All Time Low (2024)	All Time High (2024)	Down ATH (%)
285	285	0.0%

Issue Volume (% YTD)	Issue Volume (YTD)	Relative Volume (YTD)
NA	0	0.0

Comics For Sale

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Listed Price $1040

NA Fair Value

eBay

Listed Price $755

NA Fair Value

eBay

Quick Insights on Detective Comics #230 in 2025

When was the last recorded sale for Detective Comics #230?

The last recorded sale was a CGC 1.8 for $620 on 10/02/2025 at eBay.

What was the highest sale recorded for Detective Comics #230?

The highest recorded sale was a CGC 9.0 for $33,600 on 01/16/2022 at Heritage Auctions [1].

What was the lowest sale recorded for Detective Comics #230?

The lowest recorded sale was a CGC 3.0 for $61 on 07/15/2007 at Heritage Auctions [1].

Which grade has the best annual growth for Detective Comics #230?

A CGC 6.0 shows the highest inflation-adjusted CAGR at 23.2% over 2012–2018 (6 years).

How often does Detective Comics #230 sell?

Average days to sell vary by grade (~every 204–3022 days by grade), ranging from CGC 3.5 every 204 days to CGC 5.0 every 3022 days.

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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)?”

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0 searches Last searched: 2025-12-19

Price guide FAQ

Fair Value by CGC Grade — Detective Comics #230

What is Detective Comics #230 CGC 9.2 worth in 2025?

Estimated worth (Fair Value) is $31200 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on 09/15/2024 based on the last sale.

What is Detective Comics #230 CGC 9.0 worth in 2025?

Estimated worth (Fair Value) is $33600 based on 3 sales over ~2 years .
Informational estimate, not an offer. Updated on 01/16/2022 based on the last sale.

What is Detective Comics #230 CGC 8.5 worth in 2025?

Estimated worth (Fair Value) is $4800 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on 09/11/2022 based on the last sale.

What is Detective Comics #230 CGC 8.0 worth in 2025?

Estimated worth (Fair Value) is $2950 based on 4 sales over ~10 years .
Informational estimate, not an offer. Updated on 09/20/2024 based on the last sale.

What is Detective Comics #230 CGC 7.5 worth in 2025?

Estimated worth (Fair Value) is $3120 based on 3 sales over ~11 years .
Informational estimate, not an offer. Updated on 02/08/2024 based on the last sale.

What is Detective Comics #230 CGC 7.0 worth in 2025?

Estimated worth (Fair Value) is $2040 based on 4 sales over ~12 years .
Informational estimate, not an offer. Updated on 07/25/2022 based on the last sale.

What is Detective Comics #230 CGC 6.5 worth in 2025?

Estimated worth (Fair Value) is $2000 based on 4 sales over ~15 years .
Informational estimate, not an offer. Updated on 05/18/2025 based on the last sale.

What is Detective Comics #230 CGC 6.0 worth in 2025?

Estimated worth (Fair Value) is $1551 based on 2 sales over ~6 years .
Informational estimate, not an offer. Updated on 12/23/2018 based on the last sale.

What is Detective Comics #230 CGC 5.5 worth in 2025?

Estimated worth (Fair Value) is $1102 based on 3 sales over ~4 years .
Informational estimate, not an offer. Updated on 12/25/2023 based on the last sale.

What is Detective Comics #230 CGC 5.0 worth in 2025?

Estimated worth (Fair Value) is $1020 based on 3 sales over ~16 years .
Informational estimate, not an offer. Updated on 11/19/2024 based on the last sale.

What is Detective Comics #230 CGC 4.5 worth in 2025?

Estimated worth (Fair Value) is $1080 based on 2 sales over ~1 years .
Informational estimate, not an offer. Updated on 01/14/2025 based on the last sale.

What is Detective Comics #230 CGC 4.0 worth in 2025?

Estimated worth (Fair Value) is $796 based on 6 sales over ~4 years .
Informational estimate, not an offer. Updated on 08/25/2025 based on the last sale.

What is Detective Comics #230 CGC 3.5 worth in 2025?

Estimated worth (Fair Value) is $766 based on 5 sales over ~3 years .
Informational estimate, not an offer. Updated on 03/10/2024 based on the last sale.

What is Detective Comics #230 CGC 3.0 worth in 2025?

Estimated worth (Fair Value) is $693 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on 07/15/2007 based on the last sale.

What is Detective Comics #230 CGC 1.8 worth in 2025?

Estimated worth (Fair Value) is $620 based on 2 sales over ~2 years .
Informational estimate, not an offer. Updated on 10/02/2025 based on the last sale.

What is Detective Comics #230 CGC 1.5 worth in 2025?

Estimated worth (Fair Value) is $569 based on 2 sales over ~2 years .
Informational estimate, not an offer. Updated on 10/22/2024 based on the last sale.

What is Detective Comics #230 CGC 1.0 worth in 2025?

Estimated worth (Fair Value) is $285 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on 10/27/2024 based on the last sale.

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