1966 OPC Batman Black Bat #20 Robin to the Rescue

Centering estimate: left border appears noticeably wider than right (~65/35 L/R), top and bottom borders look reasonably even (~55/45 T/B) - centering is off horizontally but not catastrophically so. Corners appear to have light rounding at visible edges, consistent with EX-MT to NM range; no sharp razoring evident but no severe wear either. Card surface shows reasonable gloss retention with no obvious creases or staining visible. The card exhibits slight bow/curl which is common for vintage OPC stock and does not affect grade, but back cannot be assessed and corner closeups are unavailable, keeping the range wide from EX to NM.

Centering estimate: left border appears notably narrower than right (roughly 70/30 L-R), top border slightly wider than bottom (approximately 60/40 T-B) — centering is off but not miscut territory. No adjacent card printing is visible along any edge. Corners: the visible lower-left and lower-right corners show light rounding consistent with EX to VG-EX range; upper corners are partially obscured by angle but appear similar. Surface gloss is present but shows some wear/loss typical for OPC stock of this era. No visible creases, staining, or writing are apparent, though the card back and tight corner detail cannot be fully assessed from this single front photo. Overall this presents as a solid EX (5) with the left-right centering being the primary grade limiter; if corners are crisper than they appear, a 6 is possible, but hidden back condition or corner rounding could push toward a 4.

Centering estimate: left border appears narrower than right (roughly 60/40 L/R favoring right), top border slightly wider than bottom (roughly 55/45 T/B) - centering is off but not severely so, perhaps 70/30 worst axis. Corners show visible rounding on at least two corners visible from this angle (lower-left and upper-left appear soft/rounded), consistent with VG-EX to EX range. Surface shows some print wear and toning typical of OPC stock; gloss appears reduced but not absent. No creases are clearly visible from this single front photo, though the image resolution limits definitive assessment of surface stress lines. Edges appear reasonably clean with no major chips. The back is unseen, which introduces uncertainty; range is widened accordingly to account for potential back-side issues.

Centering estimate: left border appears notably wider than right (roughly 70/30 L-R), top and bottom borders appear closer to 55/45 — the left-right imbalance is the primary centering concern. Corners: the visible corners (especially lower-left) show mild-to-moderate rounding consistent with handling wear, upper corners are harder to assess cleanly due to image angle. Surface: gloss appears present but somewhat muted; no obvious creases are visible, consistent with the seller's 'very nice' claim and no self-disclosed creases. Edges appear intact without significant nicks. The overall presentation suggests an EX range (5) as the most likely grade, with EX-MT (6) possible if corners are sharper than they appear and centering measures better; VG-EX (4) is the floor if corner rounding is more pronounced on closer inspection.