Is Marcelo Mayer worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $45.75, about 13× the $3.60 raw price, so high-grade copies are worth grading. An AI pre-grade shows where your copy is likely to land before you pay for professional grading.

Grade	Market Price	vs Raw
💎 10	$45.75	13×
9.5	$30.44	8.5×
9	$15.52	4.3×
8	$8.19	2.3×
Raw (ungraded)	$3.60	1×

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Price by Grade