Sub-Mariner (1968 1st Series) #5 VF [1st Appearance of Tiger Shark]
Published Sep 1968 by Marvel.
1st appearance of Tiger Shark. "Watch Out for Tiger Shark!" Written by Roy Thomas. Art by John Buscema and Frank Giacoia. Get ready for the most dangerous creature that ever swam the ocean depths - Tiger Shark. Can even the mighty Sub-Mariner survive this deadly new foe? 32 pages, FC. Cover price $0.12.