I never do this grading stuff....you never know if the cards gets lost or damaged, even stolen, you may never see it again!! It would be awesome if you could go somewhere and it's in-person grading, so you can see how it happens!!
You can do something called a BGS raw grade in the states. Beckett sends a rep to a card show and they grade it in person. You don't get the good looking case though, just a team bag with a grade.