Every printing we track, with today's reference value. Cards someone is selling show the lowest price.
4 cards

Elemental HERO Tempest
Mattel Action Figure Promos: Series 2 #MF02-EN001

Elemental HERO Wildedge
Mattel Action Figure Promos: Series 2 #MF02-EN002

Cyber End Dragon
Mattel Action Figure Promos: Series 2 #MF02-EN003

Water Dragon
Mattel Action Figure Promos: Series 2 #MF02-EN004