Low $1
 | 
Mid $2
 | 
High $9
  • 1st appearance of Lord Dark Wind, a scientist who invented the process of adamantium bonding to bone
  • There are 5 types of adamantium in the mainstream Marvel universe: Proto - Captain America's shield is made of this kind, Primary - the kind that's bonded to Wolverine's skeleton, Secondary - an adamantium/steel alloy, Beta - a version of True adamantium that changes on a molecular level when grafted to bone, Adamantine - an adamantium/gold alloy
Details
Publisher Marvel
Published July 1983
Written By Dennis O'Neil
Illustrated By Klaus Janson