1977 Topps Star Wars #171 "The walls are moving!"

Centering estimate: left border appears slightly wider than right (~55-60% left), top border appears slightly tighter than bottom (~55-60% bottom-heavy) — overall within NM-MT range on L/R but moderately off on T/B, suggesting roughly 60/40 to 65/35. Yellow borders show no obvious chipping or significant wear visible at this resolution. Corners appear reasonably sharp with at most very light blunting on one or two corners, consistent with NM to NM-MT territory. Surface gloss appears intact with no visible creases or staining; the photo image is slightly dark but that reflects the original scene photography. Back is not visible, limiting confidence; the single photo angle also slightly compresses the left edge making precise corner assessment there difficult — widening the range accordingly.

Centering estimate: left border appears slightly wider than right (approx 60/40 L/R favoring left), top and bottom borders look close to 55/45 — within NM-MT range on both axes. Corners appear reasonably sharp from this distance but the photo angle and scale make fine corner assessment difficult; no obvious blunting or rounding is visible, though 1-2 corners may show light wear under magnification. The yellow border shows no obvious chipping or major edge wear, and surface gloss appears largely intact with no visible creases. However, there is noticeable surface texture/grain visible in the photo image area that could indicate print wear or light surface scuffing, and without a flat macro shot the back and precise corner condition cannot be confirmed — range is widened accordingly.