Guzzlord #136 from Cosmic Eclipse is a holo holo_rare card that currently sells for about $6.67 ungraded, with graded copies ranging from $9.91 at grade 7 to $30.00 at grade 10. A grade 10 copy sells for around $30.00, about 4.5× the $6.67 raw price, so high-grade copies are worth grading.