Various guides and instruction manuals available by mail-order.
The price of "Sub-Mariner #23-Very Good" at House of Heroes Comics is USD $10.00.
The publisher of "Sub-Mariner #23-Very Good" is Marvel Comics.
The genre of "Sub-Mariner #23-Very Good" is Superheroes.
"Sub-Mariner #23-Very Good" falls under the category of Back Issues.
The artists of "Sub-Mariner #23-Very Good" are John Buscema, Marie Severin, John Severin, and Russ Heath.
The writers of "Sub-Mariner #23-Very Good" are Stan Lee, and Roy Thomas.