Celebi ★ #100 from Crystal Guardians is a holo holo_rare card that currently sells for about $650 ungraded, with graded copies ranging from $1,228 at grade 7 to $15,437 at grade 10. TCGrader's AI has graded 6 copies of Celebi ★ (Crystal Guardians), averaging 6.3 overall. A grade 10 copy sells for around $15,437, about 24× the $650 raw price, so high-grade copies are worth grading.