TCGrader's AI has graded 3 copies of Charizard G LV.X (DP Black Star Promos), averaging 8.7 overall. 33% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $1,529, about 21× the $71.37 raw price, so high-grade copies are worth grading.