This one is B graded because there are very tiny surface cracks. You can’t really see them unless the light is angled correctly. They don’t affect play affect play or durability.
Specs:
Diameter: 54mm
Width: 45mm
Weight: 58g.
Gap width: 4.2mm.
It plays very well. It feels floaty and retains its stability quite well for it’s weight.
$100 shipped to the US.