Shiftry ex #97 from Power Keepers is a holo holo_rare card that currently sells for about $31.35 ungraded, with graded copies ranging from $51.00 at grade 7 to $1,250 at grade 10. A grade 10 copy sells for around $1,250, about 40× the $31.35 raw price, so high-grade copies are worth grading.