Team Rocket's Giovanni #225 from Destined Rivals is a holo ultra_rare card that currently sells for about $6.23 ungraded, with graded copies ranging from $9.70 at grade 7 to $53.74 at grade 10. A grade 10 copy sells for around $53.74, about 8.6× the $6.23 raw price, so high-grade copies are worth grading.