Lugia V #186 from Silver Tempest is a rare card that currently sells for about $505 ungraded, with graded copies ranging from $300 at grade 7 to $1,375 at grade 10. TCGrader's AI has graded 56 copies of Lugia V (Silver Tempest), averaging 8.4 overall. 45% scored 9 or higher, so a strong copy is achievable but far from guaranteed. A grade 10 copy sells for around $1,375, about 2.7× the $505 raw price, so high-grade copies are worth grading.