Which ones should I prioritize to get graded? (will probably just use TGA rather than PSA as this is my first time) : r pokemoncardcollectors *GRADED CARDS RETURN* TGA SLABS OPENING !! 1989 Ken Griffey JR. Upper Deck Rookie Card Graded 8.5 TGA Grading Scale (110) TGA maintains the simplicity, consistency, and transparency of grading. Scoring each card is graded based on centering, corners, edges, and surface, and is assigned to one of the