Slurpuff #69 from Phantom Forces is a holo holo_rare card that currently sells for about $1.60 ungraded, with graded copies ranging from $16.38 at grade 9 to $42.26 at grade 10. A grade 10 copy sells for around $42.26, about 26× the $1.60 raw price, so high-grade copies are worth grading.