Koby Brea [RayWave Yellow Refractor] Grade Comparison — PSA 10 vs PSA 9 vs Raw (October 2026)
Compare Koby Brea [RayWave Yellow Refractor] values across different grades. See whether grading is worth it based on current prices and PSA gem rates.
Price by Grade
Grade
Guardian Estimate
Premium vs Raw
Raw / Ungraded
$4.24
—
PSA 8
$8.76
+107%
PSA 9
$16.44
+288%
PSA 10 Gem Mint
$47.85
+1029%
Frequently Asked Questions
Is Koby Brea [RayWave Yellow Refractor] worth grading? A PSA 10 Koby Brea [RayWave Yellow Refractor] is worth $47.85 vs $4.24 raw — a 1029% premium.
What is Koby Brea [RayWave Yellow Refractor] PSA 10 worth? $47.85 as of October 2026.