| Marvel Age Introductions by On-Sale Date |
| 1962 | NOV 01 | HLK005 | Incredible Hulk | [INTROTyrannus] |
| 1966 | MAR 3 | TTA080B | Tales to Astonish | [Incredible Hulk][Mole Man][Tyrannus] |
| 1966 | APR 5 | TTA081B | Tales to Astonish | [Incredible Hulk][Mole Man][Tyrannus][Secret Empire] |
| 1967 | MAY 9 | XMN034 | The X-Men | [XMROS•Angel • Beast • Cyclops • Iceman • Marvel Girl] [Mole Man][][Tyrannus] |
| 1968 | FEB 8 | XMN043A | The X-Men | [XMROS•Angel • Beast • Cyclops • Iceman • Marvel Girl] Quicksilver • Scarlet Witch [][Tyrannus]Brotherhood of Evil Mutants |
| 1970 | FEB 17 | HLK127 | Incredible Hulk | [][Mole Man][Tyrannus] |