1966 Topps Batman Blue Bat #15

Centering: left border appears slightly wider than right (~55/45 L/R); top border appears slightly wider than bottom (~55/45 T/B) — centering is quite good, no OC concern. Corners: at photo resolution all four corners appear reasonably sharp with no obvious rounding or creasing visible, though the lower-left corner near the bat logo is slightly obscured by the card's own design element making it harder to assess — upper corners look clean. Edges appear smooth and consistent with a normal vintage cut for this series; no miscut evidence. Surface shows good gloss retention with no obvious print snow, staining, or creases visible; the white borders appear clean without significant toning. The seller's NM claim is plausible but back condition, which cannot be assessed here, and any hidden micro-wear on corners under close inspection are the key unknowns that separate a 7 from an 8.