Iron Valiant ex #261 from Paradox Rift is a reverse holo hyper_rare card that currently sells for about $5.97 ungraded, with graded copies ranging from $13.12 at grade 7 to $90.00 at grade 10. A grade 10 copy sells for around $90.00, about 15× the $5.97 raw price, so high-grade copies are worth grading.