Grading isn't worth it here — the 3% PSA 10 rate doesn't cover the spread over raw. Break-even sale $89.89 · PSA 10 $1,200.

GraderGrader · grade	Odds	Value	Fee	Edge / copy
10Best	21.4%	$270	$20.00Economy	+$42.50
↳9	42.2%	$25.00
10	2.7%	$1,200	$79.99Regular	-$31.82
↳9	32.0%	$49.90

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.