Blastoise & Piplup-GX #38 from Cosmic Eclipse is a holo holo_rare card that currently sells for about $45.20 ungraded, with graded copies ranging from $40.00 at grade 7 to $370 at grade 10. TCGrader's AI has graded 5 copies of Blastoise & Piplup-GX (Cosmic Eclipse), averaging 7.9 overall. A grade 10 copy sells for around $370, about 8.2× the $45.20 raw price, so high-grade copies are worth grading.