Detective Comics #936 VF+ Signed w/COA James Tynion IV 2016 DC Comics

This is a 1st print 2016 Detective Comics #936 signed by James Tynion IV with COA-certificate of authenticity (size is approx: 5 x 8 inches), complete and produced by DC Comics. The comic would grade a Very Fine+ condition with cover creasing and spine stressors present.