Open the Way #73 from March of the Machine: The Aftermath is a showcase foil / retro rare card that currently sells for about $4.52 ungraded, with graded copies ranging from $9.99 at grade 9 to $11.00 at grade 9.5. A grade 9.5 copy sells for around $11.00, about 2.4× the $4.52 raw price, so high-grade copies are worth grading.