This copy has a minimal amount of flaws to note: a grease or food stain is barely visible in the right center area of the front cover (hidden defect), a tiny edge tear is visible on bottom edge, right bottom corner is blunted, top right corner blunted, edge scrape on right side edge-center, back cover has a faint hairline crease traveling down the center, right top corner has two faint crease lines 2 inches. Spine is in fantastic shape for a silver age squarebound. Interior pages are white and supple, new looking. For the most part this copy is very clean and crisp, except for where stated. Inks are vibrant. This copy presents like a modern day book. 

Using Overstreet guidelines, I grade this copy 7.5+ VF-. See photos. 

Comicbookrealm.com has this issue at the grade of 7.5 priced $73.50 (price quote comparison only)