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Sea Devils #15
DC Comics, 1-2/64
France Herron storyIrv Novick appears in the story.
Irv Novick artGrey tone cover.
Russ Heath and Jack Adler cover
 BooksCGC LabelCGC TotalAvg. GradeCensus Date109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
 1. Sea Devils 15 (1-2/64, DC Comics)Universal29.10 July 01, 2001 11
 2. Sea Devils 15 (1-2/64, DC Comics)Universal29.10 January 27, 2002 11
 3. Sea Devils 15 (1-2/64, DC Comics)Universal49.20 July 17, 2003 121
 4. Sea Devils 15 (1-2/64, DC Comics)Universal49.20 January 08, 2004 121
 5. Sea Devils 15 (1-2/64, DC Comics)Universal49.20 July 12, 2004 121
 6. Sea Devils 15 (1-2/64, DC Comics)Universal49.20 December 16, 2004 121
 7. Sea Devils 15 (1-2/64, DC Comics)Universal59.16 July 07, 2005 122
 8. Sea Devils 15 (1-2/64, DC Comics)Universal59.16 January 27, 2006 122
 9. Sea Devils 15 (1-2/64, DC Comics)Universal59.16 June 20, 2006 122
 10. Sea Devils 15 (1-2/64, DC Comics)Universal59.16 January 10, 2007 122
 11. Sea Devils 15 (1-2/64, DC Comics)Universal59.16 July 05, 2007 122
 12. Sea Devils 15 (1-2/64, DC Comics)Universal69.05 January 09, 2008 1221
 13. Sea Devils 15 (1-2/64, DC Comics)Universal79.07 July 01, 2008 1321
 14. Sea Devils 15 (1-2/64, DC Comics)Universal98.50 January 13, 2009 13311
 15. Sea Devils 15 (1-2/64, DC Comics)Universal98.50 June 24, 2009 13311
 16. Sea Devils 15 (1-2/64, DC Comics)Universal98.50 December 15, 2009 13311
 17. Sea Devils 15 (1-2/64, DC Comics)Universal98.50 June 14, 2010 13311
 18. Sea Devils 15 (1-2/64, DC Comics)Universal98.50 December 27, 2010 13311
 19. Sea Devils 15 (1-2/64, DC Comics)Universal108.55 June 27, 2011 13411
 BooksCGC LabelCGC TotalAvg. GradeCensus Date109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
 20. Sea Devils 15 (1-2/64, DC Comics)Universal108.55 January 02, 2012 13411
 21. Sea Devils 15 (1-2/64, DC Comics)Universal118.63 July 02, 2012 23411
 22. Sea Devils 15 (1-2/64, DC Comics)Universal118.63 December 31, 2012 23411
 23. Sea Devils 15 (1-2/64, DC Comics)Universal118.63 June 22, 2013 23411
 24. Sea Devils 15 (1-2/64, DC Comics)Universal128.62 December 31, 2013 23421
 25. Sea Devils 15 (1-2/64, DC Comics)Universal138.68 July 01, 2014 33421
 26. Sea Devils 15 (1-2/64, DC Comics)Universal138.68 December 30, 2014 33421
 27. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 June 30, 2015 334211
 28. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 December 29, 2015 334211
 29. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 June 28, 2016 334211
 30. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 December 27, 2016 334211
 31. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 June 27, 2017 334211
 32. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 January 02, 2018 334211
 33. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 July 03, 2018 334211
 34. Sea Devils 15 (1-2/64, DC Comics)Universal148.59 January 01, 2019 334211
 35. Sea Devils 15 (1-2/64, DC Comics)Universal158.49 July 02, 2019 3342111
 36. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 December 31, 2019 4342111
 37. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 June 30, 2020 4342111
 38. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 December 29, 2020 4342111
 39. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 June 29, 2021 4342111
 BooksCGC LabelCGC TotalAvg. GradeCensus Date109.99.89.69.49.29.08.58.07.57.06.56.05.55.04.54.03.53.02.52.01.81.51.00.5
 40. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 December 28, 2021 4342111
 41. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 June 28, 2022 4342111
 42. Sea Devils 15 (1-2/64, DC Comics)Universal168.54 December 27, 2022 4342111
 43. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 June 27, 2023 4343111
 44. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 December 31, 2023 4343111
 45. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 August 12, 2025 4343111
 46. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 August 19, 2025 4343111
 47. Sea Devils 15 (1-2/64, DC Comics)Universal158.43 August 26, 2025 2343111
 48. Sea Devils 15 (1-2/64, DC Comics)Universal158.43 September 02, 2025 2343111
 49. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 September 09, 2025 4343111
 50. Sea Devils 15 (1-2/64, DC Comics)Universal178.54 September 16, 2025 4343111

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"CGC Census Analysis" is provided by Greg Holland (©2003-2025).
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 September 16, 2025.
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