Double Rainbow Energy #4 from POP Series 5 is a holo rare card that currently sells for about $15.62 ungraded, with graded copies ranging from $72.87 at grade 9 to $80.00 at grade 9.5. A grade 9.5 copy sells for around $80.00, about 5.1× the $15.62 raw price, so high-grade copies are worth grading.