Grading isn't worth it here — the 50% PSA 10 rate doesn't cover the spread over raw. Break-even sale $93.61 · PSA 10 $54.35.

GraderGrader · grade	Odds	Value	Fee	Edge / copy
10Best	10.5%	$45.00	$20.00Economy	-$19.31
↳9	36.8%	$6.53
10	49.5%	$54.35	$79.99Regular	-$55.30
↳9	38.5%	$23.95

Odds are each company's population mix for this card, not a condition-adjusted forecast. ~ marks estimates: premium labels (Pristine 10, Black Label) are folded into each grader's 10 count, so their split is heuristic.