Radiant Charizard #20 from Crown Zenith is a holo radiant card that currently sells for about $13.00 ungraded, with graded copies ranging from $14.28 at grade 7 to $155 at grade 10. TCGrader's AI has graded 6 copies of Radiant Charizard (Crown Zenith), averaging 8.6 overall. 33% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $155, about 12× the $13.00 raw price, so high-grade copies are worth grading.