Gengar V #156 from Fusion Strike is a holo holo_rare card that currently sells for about $11.40 ungraded, with graded copies ranging from $23.00 at grade 7 to $380 at grade 10. TCGrader's AI has graded 3 copies of Gengar V (Fusion Strike), averaging 8 overall. A grade 10 copy sells for around $380, about 33× the $11.40 raw price, so high-grade copies are worth grading.