Centering70/30 or better on the front. 85/15 or better on the back.
CornersClean corners with minor visible wear & softening. Tiny nicks are visible upon close inspection and more noticeable under magnification.
EdgesLight edge wear with light chipping & small nicks visible with the naked eye & under magnification. The edges are clean with no major imperfections.
SurfaceClean surface with minimal imperfections. Tiny scratches, light handling marks, and minor print lines are present.