Is Denko Sekka worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $33.20, about 68× the $0.49 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	$33.20	68×
9.5	$8.00	16×
9	$7.00	14×
8	$6.12	13×
7	$0.74	1.5×
Raw (ungraded)	$0.49	1×

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Price by Grade