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Detective Comics #660
	DC Comics, 5/93

Chuck Dixon story		"Knightfall" part 4
Jim Balent & Scott Hanna art
Sam Kieth 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 660 (5/93, DC Comics)	Universal	1	9.80	July 17, 2003			1
2. Detective Comics 660 (5/93, DC Comics)	Universal	2	9.80	January 08, 2004			2
3. Detective Comics 660 (5/93, DC Comics)	Universal	2	9.80	July 12, 2004			2
4. Detective Comics 660 (5/93, DC Comics)	Universal	4	9.60	December 16, 2004			3				1
5. Detective Comics 660 (5/93, DC Comics)	Universal	4	9.60	July 07, 2005			3				1
6. Detective Comics 660 (5/93, DC Comics)	Universal	20	9.75	January 27, 2006			18	1			1
7. Detective Comics 660 (5/93, DC Comics)	Universal	20	9.75	June 20, 2006			18	1			1
8. Detective Comics 660 (5/93, DC Comics)	Universal	20	9.75	January 10, 2007			18	1			1
9. Detective Comics 660 (5/93, DC Comics)	Universal	20	9.75	July 05, 2007			18	1			1
10. Detective Comics 660 (5/93, DC Comics)	Universal	24	9.76	January 09, 2008			22	1			1
11. Detective Comics 660 (5/93, DC Comics)	Universal	27	9.76	July 01, 2008			24	2			1
12. Detective Comics 660 (5/93, DC Comics)	Universal	28	9.76	January 13, 2009			25	2			1
13. Detective Comics 660 (5/93, DC Comics)	Universal	30	9.76	June 24, 2009			27	2			1
14. Detective Comics 660 (5/93, DC Comics)	Universal	31	9.75	December 15, 2009			27	2	1		1
15. Detective Comics 660 (5/93, DC Comics)	Universal	31	9.75	June 14, 2010			27	2	1		1
16. Detective Comics 660 (5/93, DC Comics)	Universal	31	9.75	December 27, 2010			27	2	1		1
17. Detective Comics 660 (5/93, DC Comics)	Universal	32	9.75	June 27, 2011			28	2	1		1
18. Detective Comics 660 (5/93, DC Comics)	Universal	33	9.75	January 02, 2012			29	2	1		1
19. Detective Comics 660 (5/93, DC Comics)	Universal	36	9.76	July 02, 2012			32	2	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
20. Detective Comics 660 (5/93, DC Comics)	Universal	36	9.76	December 31, 2012			32	2	1		1
21. Detective Comics 660 (5/93, DC Comics)	Universal	37	9.76	June 22, 2013			33	2	1		1
22. Detective Comics 660 (5/93, DC Comics)	Universal	38	9.68	December 31, 2013			33	2	1		1				1
23. Detective Comics 660 (5/93, DC Comics)	Universal	38	9.68	July 01, 2014			33	2	1		1				1
24. Detective Comics 660 (5/93, DC Comics)	Universal	38	9.68	December 30, 2014			33	2	1		1				1
25. Detective Comics 660 (5/93, DC Comics)	Universal	38	9.68	June 30, 2015			33	2	1		1				1
26. Detective Comics 660 (5/93, DC Comics)	Universal	39	9.69	December 29, 2015			34	2	1		1				1
27. Detective Comics 660 (5/93, DC Comics)	Universal	39	9.69	June 28, 2016			34	2	1		1				1
28. Detective Comics 660 (5/93, DC Comics)	Universal	40	9.69	December 27, 2016			35	2	1		1				1
29. Detective Comics 660 (5/93, DC Comics)	Universal	41	9.69	June 27, 2017			36	2	1		1				1
30. Detective Comics 660 (5/93, DC Comics)	Universal	42	9.69	January 02, 2018			36	3	1		1				1
31. Detective Comics 660 (5/93, DC Comics)	Universal	42	9.69	July 03, 2018			36	3	1		1				1
32. Detective Comics 660 (5/93, DC Comics)	Universal	46	9.69	January 01, 2019			39	3	2		1				1
33. Detective Comics 660 (5/93, DC Comics)	Universal	49	9.69	July 02, 2019			41	4	2		1				1
34. Detective Comics 660 (5/93, DC Comics)	Universal	67	9.52	December 31, 2019			46	6	4	2	4	2			2	1
35. Detective Comics 660 (5/93, DC Comics)	Universal	73	9.53	June 30, 2020			51	6	4	2	4	3			2	1
36. Detective Comics 660 (5/93, DC Comics)	Universal	79	9.53	December 29, 2020			54	7	4	4	4	3			2	1
37. Detective Comics 660 (5/93, DC Comics)	Universal	120	9.58	June 29, 2021			90	8	7	4	4	3			2	2
38. Detective Comics 660 (5/93, DC Comics)	Universal	135	9.59	December 28, 2021			101	10	8	4	4	4			2	2
39. Detective Comics 660 (5/93, DC Comics)	Universal	147	9.57	June 28, 2022			102	14	12	4	6	4	1		2	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
40. Detective Comics 660 (5/93, DC Comics)	Universal	157	9.57	December 27, 2022			106	19	13	4	6	4	1		2	2
41. Detective Comics 660 (5/93, DC Comics)	Universal	162	9.57	June 27, 2023			107	21	14	5	6	4	1		2	2
42. Detective Comics 660 (5/93, DC Comics)	Universal	164	9.57	December 31, 2023			107	23	14	5	6	4	1		2	2
43. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	June 24, 2025			111	23	14	6	6	4	1		2	2
44. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	July 01, 2025			111	23	14	6	6	4	1		2	2
45. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	July 15, 2025			111	23	14	6	6	4	1		2	2
46. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	July 22, 2025			111	23	14	6	6	4	1		2	2
47. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	July 29, 2025			111	23	14	6	6	4	1		2	2
48. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	August 05, 2025			111	23	14	6	6	4	1		2	2
49. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	August 12, 2025			111	23	14	6	6	4	1		2	2
50. Detective Comics 660 (5/93, DC Comics)	Universal	169	9.58	August 19, 2025			111	23	14	6	6	4	1		2	2
51. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	December 15, 2009					1
52. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	June 14, 2010					1
53. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	December 27, 2010					1
54. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	June 27, 2011					1
55. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	January 02, 2012					1
56. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	July 02, 2012					1
57. Detective Comics 660 (5/93, DC Comics)	Signature	1	9.40	December 31, 2012					1
58. Detective Comics 660 (5/93, DC Comics)	Signature	4	9.60	June 22, 2013			2		2
59. Detective Comics 660 (5/93, DC Comics)	Signature	9	9.64	December 31, 2013			6		2	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
60. Detective Comics 660 (5/93, DC Comics)	Signature	9	9.64	July 01, 2014			6		2	1
61. Detective Comics 660 (5/93, DC Comics)	Signature	10	9.64	December 30, 2014			6	1	2	1
62. Detective Comics 660 (5/93, DC Comics)	Signature	11	9.64	June 30, 2015			6	2	2	1
63. Detective Comics 660 (5/93, DC Comics)	Signature	11	9.64	December 29, 2015			6	2	2	1
64. Detective Comics 660 (5/93, DC Comics)	Signature	11	9.64	June 28, 2016			6	2	2	1
65. Detective Comics 660 (5/93, DC Comics)	Signature	12	9.63	December 27, 2016			6	3	2	1
66. Detective Comics 660 (5/93, DC Comics)	Signature	12	9.63	June 27, 2017			6	3	2	1
67. Detective Comics 660 (5/93, DC Comics)	Signature	14	9.66	January 02, 2018			8	3	2	1
68. Detective Comics 660 (5/93, DC Comics)	Signature	14	9.66	July 03, 2018			8	3	2	1
69. Detective Comics 660 (5/93, DC Comics)	Signature	18	9.69	January 01, 2019			12	3	2	1
70. Detective Comics 660 (5/93, DC Comics)	Signature	19	9.69	July 02, 2019			13	3	2	1
71. Detective Comics 660 (5/93, DC Comics)	Signature	23	9.71	December 31, 2019			17	3	2	1
72. Detective Comics 660 (5/93, DC Comics)	Signature	23	9.71	June 30, 2020			17	3	2	1
73. Detective Comics 660 (5/93, DC Comics)	Signature	24	9.72	December 29, 2020			18	3	2	1
74. Detective Comics 660 (5/93, DC Comics)	Signature	25	9.72	June 29, 2021			19	3	2	1
75. Detective Comics 660 (5/93, DC Comics)	Signature	25	9.72	December 28, 2021			19	3	2	1
76. Detective Comics 660 (5/93, DC Comics)	Signature	25	9.72	June 28, 2022			19	3	2	1
77. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	December 27, 2022			19	3	2	2
78. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	June 27, 2023			19	3	2	2
79. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	December 31, 2023			19	3	2	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
80. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	June 24, 2025			19	3	2	2
81. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	July 01, 2025			19	3	2	2
82. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	July 15, 2025			19	3	2	2
83. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	July 22, 2025			19	3	2	2
84. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	July 29, 2025			19	3	2	2
85. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	August 05, 2025			19	3	2	2
86. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	August 12, 2025			19	3	2	2
87. Detective Comics 660 (5/93, DC Comics)	Signature	26	9.70	August 19, 2025			19	3	2	2

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