Is Guardian Sphinx worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $266, about 45× the $5.94 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	$266	45×
9.5	$47.00	7.9×
9	$42.76	7.2×
8	$19.45	3.3×
7	$9.59	1.6×
Raw (ungraded)	$5.94	1×

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Price by Grade