Every printing we track, with today's reference value. Cards someone is selling show the lowest price.
4 cards
Hero of Bladehold
Mirrodin Besieged Promos #8★
Mirran Crusader
Mirrodin Besieged Promos #14★
Glissa, the Traitor
Mirrodin Besieged Promos #96★
Thopter Assembly
Mirrodin Besieged Promos #140★