Is Denko Sekka worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $31.75, about 159× the $0.20 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	$31.75	159×
9.5	$7.00	35×
9	$6.00	30×
8	$5.69	29×
Raw (ungraded)	$0.20	1×

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Price by Grade