Is Marcelo Mayer worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $36.32, about 28× the $1.29 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	$36.32	28×
9.5	$24.18	19×
9	$12.21	9.5×
8	$6.28	4.9×
Raw (ungraded)	$1.29	1×

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Price by Grade