Radiant Charizard #20 from Crown Zenith is a radiant card that currently sells for about $12.99 ungraded, with graded copies ranging from $20.00 at grade 7 to $151 at grade 10. TCGrader's AI has graded 5 copies of Radiant Charizard (Crown Zenith), averaging 8.7 overall. 40% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $151, about 12× the $12.99 raw price, so high-grade copies are worth grading.