Blastoise-EX #29 from XY is a holo holo_rare card that currently sells for about $5.16 ungraded, with graded copies ranging from $12.00 at grade 7 to $91.00 at grade 10. A grade 10 copy sells for around $91.00, about 18× the $5.16 raw price, so high-grade copies are worth grading.