1977 Topps Star Wars #309 The birthday celebration for Sir Alec Guinness

Centering estimate: left border appears slightly wider than right (~60/40 L/R), top border appears roughly equal to bottom (~55/45 T/B) — centering looks acceptable for a PSA 7-8 range. The orange borders appear reasonably intact with no obvious chipping visible at this resolution, which is the critical tell for this set. Corners appear to have minor to light wear — no severe rounding is evident but the photo angle and glare prevent a definitive closeup assessment, particularly on the upper-left and lower-right corners. Surface gloss looks present and image is clean with no obvious creases or major print defects visible, but the sleeve glare obscures detail in the upper portion. Given one photo with obstructions, the range is widened; a true NM-MT (8) is possible if corners are sharper than they appear, but light corner wear or any hidden chipping could pull this to a 6.