1966 OPC Batman Black Bat #42 Robin in Peril

Centering estimate: left border appears noticeably wider than right (roughly 65-70% left bias), top border slightly wider than bottom — L/R approximately 65/35, T/B approximately 55/45, placing this in EX-MT to EX range at best for centering alone. Corners: at this resolution all four corners show some rounding/softening — no razor-sharp points visible, consistent with light-to-moderate wear suggesting EX territory. Surface appears to retain moderate gloss with no obvious creases visible, which is a positive sign; print quality looks typical for OPC issue with minor surface texture. Edges appear slightly rough but that is normal for OPC cuts of this era and should not be over-penalized; the combination of off-center L/R ratio and rounded corners most likely lands this at a PSA 5 EX, with 4 (VG-EX) possible if corners are worse than they appear, and 6 (EX-MT) possible if the photo is flattening out better corners than are apparent.