Charizard ex #228 from Obsidian Flames is a reverse holo hyper_rare card that currently sells for about $28.45 ungraded, with graded copies ranging from $26.00 at grade 7 to $185 at grade 10. A grade 10 copy sells for around $185, about 6.5× the $28.45 raw price, so high-grade copies are worth grading.