1966 A&BC Batman Riddler Back #15

Centering estimate: left border appears narrower than right (roughly 70/30 L-R), top border appears slightly wider than bottom (roughly 55/45 T-B), so horizontal centering is notably off. The COMC watermark obscures the center surface making surface condition assessment difficult. Corner inspection at this resolution suggests rounding on at least two corners (visible at bottom-left and top-left), consistent with a VG to VG-EX range. Edges appear rough but this is expected for A&BC cuts of this era and should not be over-penalized. Overall color saturation looks reasonable with some gloss remaining, but the combination of off-centering, visible corner wear, and inability to confirm surface condition (creases, staining) from behind the watermark pushes confidence down and widens the range to 2-4 with a point estimate of 3 (VG).