This is a really cool book.  It's the 1000th issue Batman anniversary stemming from his 1st appearance in Detective Comics #27.   DC made it an epic-length and prestige format book with multiple cover options.  It is filled with 6 stories by some of the great contemporary comic talents for both art and writing, including Chip Zadarsky, Brian Michael Bendis, and James Tynion to name just a few.  It's killer Bane cover is by Andy Kubert.  This book is brand new, unread, and is graded 9.6 NM+ or better.