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Detective Comics #578
Canadian Price Variant	DC Comics, 9/87	Canada

Mike W. Barr story		Batman "Year Two" storyline.
Todd McFarlane & Alfredo Alcala art		$1.00 cover price.
Todd McFarlane & Pablo Marcos cover

Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
1. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	December 27, 2016					2
2. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	June 27, 2017					2
3. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	January 02, 2018					2
4. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	July 03, 2018					2
5. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	January 01, 2019					2
6. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	2	9.40	July 02, 2019					2
7. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	3	9.10	December 31, 2019					2			1
8. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	4	9.23	June 30, 2020				1	2			1
9. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	4	9.28	December 29, 2020			1		2			1
10. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	4	9.28	June 29, 2021			1		2			1
11. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	5	9.12	December 28, 2021			1		2			2
12. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	6	9.17	June 28, 2022			1		3			2
13. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	6	9.17	December 27, 2022			1		3			2
14. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	7	9.17	June 27, 2023			1		3	1		2
15. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	7	9.17	December 31, 2023			1		3	1		2
16. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	8	9.23	July 02, 2024			1	1	3	1		2
17. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	9	9.29	December 31, 2024			2	1	3	1		2
18. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	July 01, 2025			4	2	3	1		2
19. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	January 06, 2026			4	2	3	1		2
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
20. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	January 13, 2026			4	2	3	1		2
21. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	January 20, 2026			4	2	3	1		2
22. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	January 27, 2026			4	2	3	1		2
23. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	February 03, 2026			4	2	3	1		2
24. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	February 10, 2026			4	2	3	1		2
25. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	February 17, 2026			4	2	3	1		2
26. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Universal	12	9.40	February 24, 2026			4	2	3	1		2
27. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	1	8.50	December 27, 2022								1
28. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	June 27, 2023				1		1		1
29. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	December 31, 2023				1		1		1
30. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	July 02, 2024				1		1		1
31. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	December 31, 2024				1		1		1
32. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	July 01, 2025				1		1		1
33. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	January 06, 2026				1		1		1
34. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	January 13, 2026				1		1		1
35. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	January 20, 2026				1		1		1
36. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	January 27, 2026				1		1		1
37. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	February 03, 2026				1		1		1
38. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	February 10, 2026				1		1		1
39. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	February 17, 2026				1		1		1
Books	CGC Label	CGC Total	Avg. Grade	Census Date	10	9.9	9.8	9.6	9.4	9.2	9.0	8.5	8.0	7.5	7.0	6.5	6.0	5.5	5.0	4.5	4.0	3.5	3.0	2.5	2.0	1.8	1.5	1.0	0.5
40. Detective Comics 578 Canadian Price Variant (9/87, DC Comics)	Signature	3	9.10	February 24, 2026				1		1		1

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"CGC Census Analysis" is provided by Greg Holland (©2003-2026).
Data is sourced from the public CGC census (© Certified Guaranty Company, LLC.)
Used with permission of CGC since 2003. Data is from July 01, 2001 to February 24, 2026.
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