Dialga #4 from Majestic Dawn is a reverse holo holo_rare card that currently sells for about $20.00 ungraded, with graded copies ranging from $19.50 at grade 7 to $1,025 at grade 10. A grade 10 copy sells for around $1,025, about 51× the $20.00 raw price, so high-grade copies are worth grading.