Is Marcelo Mayer worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $852, about 4.6× the $185 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	$852	4.6×
9.5	$565	3.1×
9	$298	1.6×
8	$171	0.9×
Raw (ungraded)	$185	1×

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Price by Grade