All

Sub-Mariner #18 (1968) - 6.5 FN+ *Side-by-Side with Triton*

Sub-Mariner #19 (1968) - 4.5 VG+ *1st Appearance Stingray*

Sub-Mariner #21 (1968) - 6.5 FN+ *Invasion from the Ocean Floor*

Sub-Mariner #22 (1968) - 6.0 FN *1st App Mindless One/1st Namor/Dr Strange Meet*

Sub-Mariner #25 (1968) - 6.0 FN *A World My Enemy*

Sub-Mariner #26 (1968) - 5.0 VG/FN *Kill Cried the Raven*

Sub-Mariner #28 (1968) - 4.0 VG *Youthquake*

Sub-Mariner #28 (1968) - 5.0 VG/FN *Youthquake*

Sub-Mariner #28 (1968) - 6.5 FN+ *Youthquake*

Sub-Mariner #3 (1968) - 5.5 FN- *1st Appearance Leviathan*

Sub-Mariner #31 (1968) - 4.0 VG *Attuma Triumphant*

Sub-Mariner #31 (1968) - 7.5 VF- *Attuma Triumphant*

Sub-Mariner #32 (1968) - 4.0 VG *1st Appearance Llyra*

Sub-Mariner #32 (1968) - 5.5 FN- *1st Appearance Llyra*

Sub-Mariner #40 (1968) - 6.0 FN *Under the Name of Ritual/Spider-Man*

Sub-Mariner #41 (1968) - 4.0 VG *Whom the Sky Would Destroy*

Sub-Mariner #41 (1968) - 6.0 FN *Whom the Sky Would Destroy*

Sub-Mariner #43 (1968) - 7.0 FN/VF *Mind-Quake/Tiger Shark*

Sub-Mariner #45 (1968) - 3.5 VG- *Human Torch/Tiger Shark*

Sub-Mariner #50 (1968) - 6.5 FN+ *1st Appearance Namorita*

Sub-Mariner #53 (1968) - 4.5 VG+ *And the Rising Sun Shall Fall*