Hello there.
You are looking at 1991 DC COMICS BATMAN DETECTIVE COMICS ISSUE 627 600TH APPEARANCE ANNIVERSARY    

Featuring the 600th appearance in Detective Comics.
Giant sized issue.
Reprinting stories from Detective Comics 27, Detective Comics 387 .
I'm not a comic book expert but I've sold enough of them in the past 20 years.
And I would give this book a Fast 8.5/10. 
!
Comes bagged and boarded and always ships flat and sturdy from Canada.
Guaranteed!
Lots of comic books being listed this week at Fast Eddie Deals!
Please see scans and check out my other listings for more great comics and other stuff.
Thanks for looking!

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