Is Robert Stephenson worth grading?

Question

Accepted Answer

A grade 10 copy sells for around $41.27, about 17× the $2.39 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	$41.27	17×
9.5	$27.28	11×
9	$13.82	5.8×
8	$7.18	3×
Raw (ungraded)	$2.39	1×

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Price by Grade