The normal coin scale unless i said the wrong thing on G-30 i still don't know everything I'm still learning grades and stuff like this
Try searching Sheldon scale online and maybe print it on paper it will help you a lot. I think you meant VF30, there is no G30. It'll take you years to learn it but you have got plenty of time if you're just 13. Good luck
The toning bothers me. The enlargement makes some of it look like it is laying on top of the surfaces. MS Details - AT Chris
64 if they did not give it MS Details. Maybe the image but it looks messed with. I have seen this coin somewhere in the past.
I'm in the 64 FSB , club . But it's hard to really know what the fields look like with that toning . I think it will grade as market acceptable .