1966 OPC Batman Black Bat #39 To the Batcave

Centering estimate: left border appears noticeably wider than right (approximately 65-70% left / 30-35% right), and top border is slightly wider than bottom (roughly 55/45 T/B), so left-right centering is a meaningful concern pushing toward the 70/30 boundary. Corners: all four corners show some rounding and softness — no razor sharpness; upper corners appear slightly better than lower, but none would pass for NM-MT. Edges appear reasonably clean with typical OPC rough-cut texture, no major nicks visible. Surface shows moderate gloss retention with some toning/aging consistent with a 58-year-old card; no obvious creases are visible but the COMC watermark partially obstructs the lower face, preventing a confident crease ruling. Overall condition is consistent with EX to EX-MT range; the left-right centering variance and corner wear prevent a grade above 6, and absent a visible crease the card holds at least a 4-5.