1966 OPC Batman Black Bat #55 Hidden Loot

Centering estimate: left border appears slightly wider than right (~55/45 L-R), top border slightly wider than bottom (~55/45 T-B) — centering is quite acceptable, likely within NM-MT range on that axis alone. Corners: the visible corners (particularly lower-left and upper-right) show some light rounding and minor wear consistent with EX-MT to NM condition; lower-right corner is partially obscured by the bat logo overlay but appears similarly lightly worn. Surface: gloss appears reasonably intact with no visible creases, staining, or print defects beyond normal vintage print texture; some minor toning on the lighter border areas is possible but not clearly evident. Back is not visible so hidden issues (creases, writing, stains) cannot be ruled out, and the OPC versus Topps determination cannot be made from the front alone — if confirmed OPC, condition assessment stands regardless.